diff options
Diffstat (limited to 'vendor/codeberg.org')
| -rw-r--r-- | vendor/codeberg.org/gruf/go-bitutil/abs.go | 29 | ||||
| -rw-r--r-- | vendor/codeberg.org/gruf/go-bitutil/flag.go | 1246 | ||||
| -rw-r--r-- | vendor/codeberg.org/gruf/go-bitutil/flag.tpl | 57 | ||||
| -rw-r--r-- | vendor/codeberg.org/gruf/go-debug/debug.go | 7 | ||||
| -rw-r--r-- | vendor/codeberg.org/gruf/go-debug/debug_env.go | 4 | ||||
| -rw-r--r-- | vendor/codeberg.org/gruf/go-debug/debug_off.go | 4 | ||||
| -rw-r--r-- | vendor/codeberg.org/gruf/go-debug/debug_on.go | 4 | ||||
| -rw-r--r-- | vendor/codeberg.org/gruf/go-debug/pprof_on.go | 4 | ||||
| -rw-r--r-- | vendor/codeberg.org/gruf/go-runners/pool.go | 28 | ||||
| -rw-r--r-- | vendor/codeberg.org/gruf/go-runners/process.go | 75 | ||||
| -rw-r--r-- | vendor/codeberg.org/gruf/go-runners/run.go | 124 | ||||
| -rw-r--r-- | vendor/codeberg.org/gruf/go-runners/service.go | 52 | ||||
| -rw-r--r-- | vendor/codeberg.org/gruf/go-sched/scheduler.go | 63 |
13 files changed, 1207 insertions, 490 deletions
diff --git a/vendor/codeberg.org/gruf/go-bitutil/abs.go b/vendor/codeberg.org/gruf/go-bitutil/abs.go new file mode 100644 index 000000000..f4ce8ad75 --- /dev/null +++ b/vendor/codeberg.org/gruf/go-bitutil/abs.go @@ -0,0 +1,29 @@ +package bitutil + +// Abs8 returns the absolute value of i (calculated without branching). +func Abs8(i int8) int8 { + const bits = 8 + u := uint64(i >> (bits - 1)) + return (i ^ int8(u)) + int8(u&1) +} + +// Abs16 returns the absolute value of i (calculated without branching). +func Abs16(i int16) int16 { + const bits = 16 + u := uint64(i >> (bits - 1)) + return (i ^ int16(u)) + int16(u&1) +} + +// Abs32 returns the absolute value of i (calculated without branching). +func Abs32(i int32) int32 { + const bits = 32 + u := uint64(i >> (bits - 1)) + return (i ^ int32(u)) + int32(u&1) +} + +// Abs64 returns the absolute value of i (calculated without branching). +func Abs64(i int64) int64 { + const bits = 64 + u := uint64(i >> (bits - 1)) + return (i ^ int64(u)) + int64(u&1) +} diff --git a/vendor/codeberg.org/gruf/go-bitutil/flag.go b/vendor/codeberg.org/gruf/go-bitutil/flag.go index d8b0f8b66..6a5b20d11 100644 --- a/vendor/codeberg.org/gruf/go-bitutil/flag.go +++ b/vendor/codeberg.org/gruf/go-bitutil/flag.go @@ -1,11 +1,11 @@ package bitutil import ( - "codeberg.org/gruf/go-byteutil" + "unsafe" ) // Flags8 is a type-casted unsigned integer with helper -// methods for easily managing up to 8 bit flags. +// methods for easily managing up to 8 bit-flags. type Flags8 uint8 // Get will fetch the flag bit value at index 'bit'. @@ -172,80 +172,135 @@ func (f Flags8) Unset7() Flags8 { // String returns a human readable representation of Flags8. func (f Flags8) String() string { - var val bool - var buf byteutil.Buffer + var ( + i int + val bool + buf []byte + ) - buf.WriteByte('{') + // Make a prealloc est. based on longest-possible value + const prealloc = 1 + (len("false ") * 8) - 1 + 1 + buf = make([]byte, prealloc) + + buf[i] = '{' + i++ val = f.Get0() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get1() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get2() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get3() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get4() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get5() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get6() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get7() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ - buf.Truncate(1) - buf.WriteByte('}') + buf[i-1] = '}' + buf = buf[:i] - return buf.String() + return *(*string)(unsafe.Pointer(&buf)) } // GoString returns a more verbose human readable representation of Flags8. func (f Flags8) GoString() string { - var val bool - var buf byteutil.Buffer + var ( + i int + val bool + buf []byte + ) + + // Make a prealloc est. based on longest-possible value + const prealloc = len("bitutil.Flags8{") + (len("7=false ") * 8) - 1 + 1 + buf = make([]byte, prealloc) - buf.WriteString("bitutil.Flags8{") + i += copy(buf[i:], "bitutil.Flags8{") val = f.Get0() - buf.WriteString("0=" + bool2str(val) + " ") + i += copy(buf[i:], "0=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get1() - buf.WriteString("1=" + bool2str(val) + " ") + i += copy(buf[i:], "1=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get2() - buf.WriteString("2=" + bool2str(val) + " ") + i += copy(buf[i:], "2=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get3() - buf.WriteString("3=" + bool2str(val) + " ") + i += copy(buf[i:], "3=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get4() - buf.WriteString("4=" + bool2str(val) + " ") + i += copy(buf[i:], "4=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get5() - buf.WriteString("5=" + bool2str(val) + " ") + i += copy(buf[i:], "5=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get6() - buf.WriteString("6=" + bool2str(val) + " ") + i += copy(buf[i:], "6=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get7() - buf.WriteString("7=" + bool2str(val) + " ") + i += copy(buf[i:], "7=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ - buf.Truncate(1) - buf.WriteByte('}') + buf[i-1] = '}' + buf = buf[:i] - return buf.String() + return *(*string)(unsafe.Pointer(&buf)) } // Flags16 is a type-casted unsigned integer with helper -// methods for easily managing up to 16 bit flags. +// methods for easily managing up to 16 bit-flags. type Flags16 uint16 // Get will fetch the flag bit value at index 'bit'. @@ -556,128 +611,223 @@ func (f Flags16) Unset15() Flags16 { // String returns a human readable representation of Flags16. func (f Flags16) String() string { - var val bool - var buf byteutil.Buffer + var ( + i int + val bool + buf []byte + ) - buf.WriteByte('{') + // Make a prealloc est. based on longest-possible value + const prealloc = 1 + (len("false ") * 16) - 1 + 1 + buf = make([]byte, prealloc) + + buf[i] = '{' + i++ val = f.Get0() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get1() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get2() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get3() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get4() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get5() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get6() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get7() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get8() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get9() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get10() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get11() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get12() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get13() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get14() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get15() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ - buf.Truncate(1) - buf.WriteByte('}') + buf[i-1] = '}' + buf = buf[:i] - return buf.String() + return *(*string)(unsafe.Pointer(&buf)) } // GoString returns a more verbose human readable representation of Flags16. func (f Flags16) GoString() string { - var val bool - var buf byteutil.Buffer + var ( + i int + val bool + buf []byte + ) + + // Make a prealloc est. based on longest-possible value + const prealloc = len("bitutil.Flags16{") + (len("15=false ") * 16) - 1 + 1 + buf = make([]byte, prealloc) - buf.WriteString("bitutil.Flags16{") + i += copy(buf[i:], "bitutil.Flags16{") val = f.Get0() - buf.WriteString("0=" + bool2str(val) + " ") + i += copy(buf[i:], "0=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get1() - buf.WriteString("1=" + bool2str(val) + " ") + i += copy(buf[i:], "1=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get2() - buf.WriteString("2=" + bool2str(val) + " ") + i += copy(buf[i:], "2=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get3() - buf.WriteString("3=" + bool2str(val) + " ") + i += copy(buf[i:], "3=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get4() - buf.WriteString("4=" + bool2str(val) + " ") + i += copy(buf[i:], "4=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get5() - buf.WriteString("5=" + bool2str(val) + " ") + i += copy(buf[i:], "5=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get6() - buf.WriteString("6=" + bool2str(val) + " ") + i += copy(buf[i:], "6=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get7() - buf.WriteString("7=" + bool2str(val) + " ") + i += copy(buf[i:], "7=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get8() - buf.WriteString("8=" + bool2str(val) + " ") + i += copy(buf[i:], "8=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get9() - buf.WriteString("9=" + bool2str(val) + " ") + i += copy(buf[i:], "9=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get10() - buf.WriteString("10=" + bool2str(val) + " ") + i += copy(buf[i:], "10=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get11() - buf.WriteString("11=" + bool2str(val) + " ") + i += copy(buf[i:], "11=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get12() - buf.WriteString("12=" + bool2str(val) + " ") + i += copy(buf[i:], "12=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get13() - buf.WriteString("13=" + bool2str(val) + " ") + i += copy(buf[i:], "13=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get14() - buf.WriteString("14=" + bool2str(val) + " ") + i += copy(buf[i:], "14=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get15() - buf.WriteString("15=" + bool2str(val) + " ") + i += copy(buf[i:], "15=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ - buf.Truncate(1) - buf.WriteByte('}') + buf[i-1] = '}' + buf = buf[:i] - return buf.String() + return *(*string)(unsafe.Pointer(&buf)) } // Flags32 is a type-casted unsigned integer with helper -// methods for easily managing up to 32 bit flags. +// methods for easily managing up to 32 bit-flags. type Flags32 uint32 // Get will fetch the flag bit value at index 'bit'. @@ -1276,224 +1426,399 @@ func (f Flags32) Unset31() Flags32 { // String returns a human readable representation of Flags32. func (f Flags32) String() string { - var val bool - var buf byteutil.Buffer + var ( + i int + val bool + buf []byte + ) - buf.WriteByte('{') + // Make a prealloc est. based on longest-possible value + const prealloc = 1 + (len("false ") * 32) - 1 + 1 + buf = make([]byte, prealloc) + + buf[i] = '{' + i++ val = f.Get0() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get1() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get2() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get3() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get4() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get5() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get6() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get7() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get8() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get9() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get10() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get11() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get12() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get13() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get14() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get15() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get16() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get17() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get18() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get19() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get20() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get21() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get22() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get23() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get24() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get25() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get26() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get27() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get28() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get29() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get30() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get31() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ - buf.Truncate(1) - buf.WriteByte('}') + buf[i-1] = '}' + buf = buf[:i] - return buf.String() + return *(*string)(unsafe.Pointer(&buf)) } // GoString returns a more verbose human readable representation of Flags32. func (f Flags32) GoString() string { - var val bool - var buf byteutil.Buffer + var ( + i int + val bool + buf []byte + ) + + // Make a prealloc est. based on longest-possible value + const prealloc = len("bitutil.Flags32{") + (len("31=false ") * 32) - 1 + 1 + buf = make([]byte, prealloc) - buf.WriteString("bitutil.Flags32{") + i += copy(buf[i:], "bitutil.Flags32{") val = f.Get0() - buf.WriteString("0=" + bool2str(val) + " ") + i += copy(buf[i:], "0=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get1() - buf.WriteString("1=" + bool2str(val) + " ") + i += copy(buf[i:], "1=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get2() - buf.WriteString("2=" + bool2str(val) + " ") + i += copy(buf[i:], "2=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get3() - buf.WriteString("3=" + bool2str(val) + " ") + i += copy(buf[i:], "3=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get4() - buf.WriteString("4=" + bool2str(val) + " ") + i += copy(buf[i:], "4=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get5() - buf.WriteString("5=" + bool2str(val) + " ") + i += copy(buf[i:], "5=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get6() - buf.WriteString("6=" + bool2str(val) + " ") + i += copy(buf[i:], "6=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get7() - buf.WriteString("7=" + bool2str(val) + " ") + i += copy(buf[i:], "7=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get8() - buf.WriteString("8=" + bool2str(val) + " ") + i += copy(buf[i:], "8=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get9() - buf.WriteString("9=" + bool2str(val) + " ") + i += copy(buf[i:], "9=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get10() - buf.WriteString("10=" + bool2str(val) + " ") + i += copy(buf[i:], "10=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get11() - buf.WriteString("11=" + bool2str(val) + " ") + i += copy(buf[i:], "11=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get12() - buf.WriteString("12=" + bool2str(val) + " ") + i += copy(buf[i:], "12=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get13() - buf.WriteString("13=" + bool2str(val) + " ") + i += copy(buf[i:], "13=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get14() - buf.WriteString("14=" + bool2str(val) + " ") + i += copy(buf[i:], "14=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get15() - buf.WriteString("15=" + bool2str(val) + " ") + i += copy(buf[i:], "15=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get16() - buf.WriteString("16=" + bool2str(val) + " ") + i += copy(buf[i:], "16=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get17() - buf.WriteString("17=" + bool2str(val) + " ") + i += copy(buf[i:], "17=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get18() - buf.WriteString("18=" + bool2str(val) + " ") + i += copy(buf[i:], "18=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get19() - buf.WriteString("19=" + bool2str(val) + " ") + i += copy(buf[i:], "19=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get20() - buf.WriteString("20=" + bool2str(val) + " ") + i += copy(buf[i:], "20=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get21() - buf.WriteString("21=" + bool2str(val) + " ") + i += copy(buf[i:], "21=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get22() - buf.WriteString("22=" + bool2str(val) + " ") + i += copy(buf[i:], "22=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get23() - buf.WriteString("23=" + bool2str(val) + " ") + i += copy(buf[i:], "23=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get24() - buf.WriteString("24=" + bool2str(val) + " ") + i += copy(buf[i:], "24=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get25() - buf.WriteString("25=" + bool2str(val) + " ") + i += copy(buf[i:], "25=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get26() - buf.WriteString("26=" + bool2str(val) + " ") + i += copy(buf[i:], "26=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get27() - buf.WriteString("27=" + bool2str(val) + " ") + i += copy(buf[i:], "27=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get28() - buf.WriteString("28=" + bool2str(val) + " ") + i += copy(buf[i:], "28=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get29() - buf.WriteString("29=" + bool2str(val) + " ") + i += copy(buf[i:], "29=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get30() - buf.WriteString("30=" + bool2str(val) + " ") + i += copy(buf[i:], "30=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get31() - buf.WriteString("31=" + bool2str(val) + " ") + i += copy(buf[i:], "31=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ - buf.Truncate(1) - buf.WriteByte('}') + buf[i-1] = '}' + buf = buf[:i] - return buf.String() + return *(*string)(unsafe.Pointer(&buf)) } // Flags64 is a type-casted unsigned integer with helper -// methods for easily managing up to 64 bit flags. +// methods for easily managing up to 64 bit-flags. type Flags64 uint64 // Get will fetch the flag bit value at index 'bit'. @@ -2668,412 +2993,747 @@ func (f Flags64) Unset63() Flags64 { // String returns a human readable representation of Flags64. func (f Flags64) String() string { - var val bool - var buf byteutil.Buffer + var ( + i int + val bool + buf []byte + ) - buf.WriteByte('{') + // Make a prealloc est. based on longest-possible value + const prealloc = 1 + (len("false ") * 64) - 1 + 1 + buf = make([]byte, prealloc) + + buf[i] = '{' + i++ val = f.Get0() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get1() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get2() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get3() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get4() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get5() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get6() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get7() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get8() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get9() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get10() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get11() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get12() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get13() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get14() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get15() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get16() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get17() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get18() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get19() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get20() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get21() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get22() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get23() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get24() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get25() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get26() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get27() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get28() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get29() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get30() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get31() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get32() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get33() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get34() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get35() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get36() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get37() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get38() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get39() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get40() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get41() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get42() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get43() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get44() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get45() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get46() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get47() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get48() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get49() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get50() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get51() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get52() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get53() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get54() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get55() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get56() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get57() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get58() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get59() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get60() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get61() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get62() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get63() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ - buf.Truncate(1) - buf.WriteByte('}') + buf[i-1] = '}' + buf = buf[:i] - return buf.String() + return *(*string)(unsafe.Pointer(&buf)) } // GoString returns a more verbose human readable representation of Flags64. func (f Flags64) GoString() string { - var val bool - var buf byteutil.Buffer + var ( + i int + val bool + buf []byte + ) + + // Make a prealloc est. based on longest-possible value + const prealloc = len("bitutil.Flags64{") + (len("63=false ") * 64) - 1 + 1 + buf = make([]byte, prealloc) - buf.WriteString("bitutil.Flags64{") + i += copy(buf[i:], "bitutil.Flags64{") val = f.Get0() - buf.WriteString("0=" + bool2str(val) + " ") + i += copy(buf[i:], "0=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get1() - buf.WriteString("1=" + bool2str(val) + " ") + i += copy(buf[i:], "1=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get2() - buf.WriteString("2=" + bool2str(val) + " ") + i += copy(buf[i:], "2=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get3() - buf.WriteString("3=" + bool2str(val) + " ") + i += copy(buf[i:], "3=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get4() - buf.WriteString("4=" + bool2str(val) + " ") + i += copy(buf[i:], "4=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get5() - buf.WriteString("5=" + bool2str(val) + " ") + i += copy(buf[i:], "5=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get6() - buf.WriteString("6=" + bool2str(val) + " ") + i += copy(buf[i:], "6=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get7() - buf.WriteString("7=" + bool2str(val) + " ") + i += copy(buf[i:], "7=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get8() - buf.WriteString("8=" + bool2str(val) + " ") + i += copy(buf[i:], "8=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get9() - buf.WriteString("9=" + bool2str(val) + " ") + i += copy(buf[i:], "9=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get10() - buf.WriteString("10=" + bool2str(val) + " ") + i += copy(buf[i:], "10=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get11() - buf.WriteString("11=" + bool2str(val) + " ") + i += copy(buf[i:], "11=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get12() - buf.WriteString("12=" + bool2str(val) + " ") + i += copy(buf[i:], "12=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get13() - buf.WriteString("13=" + bool2str(val) + " ") + i += copy(buf[i:], "13=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get14() - buf.WriteString("14=" + bool2str(val) + " ") + i += copy(buf[i:], "14=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get15() - buf.WriteString("15=" + bool2str(val) + " ") + i += copy(buf[i:], "15=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get16() - buf.WriteString("16=" + bool2str(val) + " ") + i += copy(buf[i:], "16=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get17() - buf.WriteString("17=" + bool2str(val) + " ") + i += copy(buf[i:], "17=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get18() - buf.WriteString("18=" + bool2str(val) + " ") + i += copy(buf[i:], "18=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get19() - buf.WriteString("19=" + bool2str(val) + " ") + i += copy(buf[i:], "19=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get20() - buf.WriteString("20=" + bool2str(val) + " ") + i += copy(buf[i:], "20=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get21() - buf.WriteString("21=" + bool2str(val) + " ") + i += copy(buf[i:], "21=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get22() - buf.WriteString("22=" + bool2str(val) + " ") + i += copy(buf[i:], "22=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get23() - buf.WriteString("23=" + bool2str(val) + " ") + i += copy(buf[i:], "23=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get24() - buf.WriteString("24=" + bool2str(val) + " ") + i += copy(buf[i:], "24=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get25() - buf.WriteString("25=" + bool2str(val) + " ") + i += copy(buf[i:], "25=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get26() - buf.WriteString("26=" + bool2str(val) + " ") + i += copy(buf[i:], "26=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get27() - buf.WriteString("27=" + bool2str(val) + " ") + i += copy(buf[i:], "27=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get28() - buf.WriteString("28=" + bool2str(val) + " ") + i += copy(buf[i:], "28=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get29() - buf.WriteString("29=" + bool2str(val) + " ") + i += copy(buf[i:], "29=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get30() - buf.WriteString("30=" + bool2str(val) + " ") + i += copy(buf[i:], "30=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get31() - buf.WriteString("31=" + bool2str(val) + " ") + i += copy(buf[i:], "31=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get32() - buf.WriteString("32=" + bool2str(val) + " ") + i += copy(buf[i:], "32=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get33() - buf.WriteString("33=" + bool2str(val) + " ") + i += copy(buf[i:], "33=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get34() - buf.WriteString("34=" + bool2str(val) + " ") + i += copy(buf[i:], "34=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get35() - buf.WriteString("35=" + bool2str(val) + " ") + i += copy(buf[i:], "35=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get36() - buf.WriteString("36=" + bool2str(val) + " ") + i += copy(buf[i:], "36=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get37() - buf.WriteString("37=" + bool2str(val) + " ") + i += copy(buf[i:], "37=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get38() - buf.WriteString("38=" + bool2str(val) + " ") + i += copy(buf[i:], "38=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get39() - buf.WriteString("39=" + bool2str(val) + " ") + i += copy(buf[i:], "39=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get40() - buf.WriteString("40=" + bool2str(val) + " ") + i += copy(buf[i:], "40=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get41() - buf.WriteString("41=" + bool2str(val) + " ") + i += copy(buf[i:], "41=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get42() - buf.WriteString("42=" + bool2str(val) + " ") + i += copy(buf[i:], "42=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get43() - buf.WriteString("43=" + bool2str(val) + " ") + i += copy(buf[i:], "43=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get44() - buf.WriteString("44=" + bool2str(val) + " ") + i += copy(buf[i:], "44=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get45() - buf.WriteString("45=" + bool2str(val) + " ") + i += copy(buf[i:], "45=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get46() - buf.WriteString("46=" + bool2str(val) + " ") + i += copy(buf[i:], "46=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get47() - buf.WriteString("47=" + bool2str(val) + " ") + i += copy(buf[i:], "47=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get48() - buf.WriteString("48=" + bool2str(val) + " ") + i += copy(buf[i:], "48=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get49() - buf.WriteString("49=" + bool2str(val) + " ") + i += copy(buf[i:], "49=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get50() - buf.WriteString("50=" + bool2str(val) + " ") + i += copy(buf[i:], "50=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get51() - buf.WriteString("51=" + bool2str(val) + " ") + i += copy(buf[i:], "51=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get52() - buf.WriteString("52=" + bool2str(val) + " ") + i += copy(buf[i:], "52=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get53() - buf.WriteString("53=" + bool2str(val) + " ") + i += copy(buf[i:], "53=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get54() - buf.WriteString("54=" + bool2str(val) + " ") + i += copy(buf[i:], "54=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get55() - buf.WriteString("55=" + bool2str(val) + " ") + i += copy(buf[i:], "55=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get56() - buf.WriteString("56=" + bool2str(val) + " ") + i += copy(buf[i:], "56=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get57() - buf.WriteString("57=" + bool2str(val) + " ") + i += copy(buf[i:], "57=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get58() - buf.WriteString("58=" + bool2str(val) + " ") + i += copy(buf[i:], "58=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get59() - buf.WriteString("59=" + bool2str(val) + " ") + i += copy(buf[i:], "59=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get60() - buf.WriteString("60=" + bool2str(val) + " ") + i += copy(buf[i:], "60=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get61() - buf.WriteString("61=" + bool2str(val) + " ") + i += copy(buf[i:], "61=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get62() - buf.WriteString("62=" + bool2str(val) + " ") + i += copy(buf[i:], "62=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ val = f.Get63() - buf.WriteString("63=" + bool2str(val) + " ") + i += copy(buf[i:], "63=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ - buf.Truncate(1) - buf.WriteByte('}') + buf[i-1] = '}' + buf = buf[:i] - return buf.String() + return *(*string)(unsafe.Pointer(&buf)) } func bool2str(b bool) string { diff --git a/vendor/codeberg.org/gruf/go-bitutil/flag.tpl b/vendor/codeberg.org/gruf/go-bitutil/flag.tpl index 89f881930..ac00bfa97 100644 --- a/vendor/codeberg.org/gruf/go-bitutil/flag.tpl +++ b/vendor/codeberg.org/gruf/go-bitutil/flag.tpl @@ -2,14 +2,13 @@ package bitutil import ( "strings" - - "codeberg.org/gruf/go-byteutil" + "unsafe" ) {{ range $idx, $size := . }} // Flags{{ $size.Size }} is a type-casted unsigned integer with helper -// methods for easily managing up to {{ $size.Size }} bit flags. +// methods for easily managing up to {{ $size.Size }} bit-flags. type Flags{{ $size.Size }} uint{{ $size.Size }} // Get will fetch the flag bit value at index 'bit'. @@ -54,34 +53,58 @@ func (f Flags{{ $size.Size }}) Unset{{ $idx }}() Flags{{ $size.Size }} { // String returns a human readable representation of Flags{{ $size.Size }}. func (f Flags{{ $size.Size }}) String() string { - var val bool - var buf byteutil.Buffer + var ( + i int + val bool + buf []byte + ) + + // Make a prealloc est. based on longest-possible value + const prealloc = 1+(len("false ")*{{ $size.Size }})-1+1 + buf = make([]byte, prealloc) + + buf[i] = '{' + i++ - buf.WriteByte('{') {{ range $idx := .Bits }} val = f.Get{{ $idx }}() - buf.WriteString(bool2str(val) + " ") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ {{ end }} - buf.Truncate(1) - buf.WriteByte('}') - return buf.String() + buf[i-1] = '}' + buf = buf[:i] + + return *(*string)(unsafe.Pointer(&buf)) } // GoString returns a more verbose human readable representation of Flags{{ $size.Size }}. func (f Flags{{ $size.Size }})GoString() string { - var val bool - var buf byteutil.Buffer + var ( + i int + val bool + buf []byte + ) + + // Make a prealloc est. based on longest-possible value + const prealloc = len("bitutil.Flags{{ $size.Size }}{")+(len("{{ sub $size.Size 1 }}=false ")*{{ $size.Size }})-1+1 + buf = make([]byte, prealloc) + + i += copy(buf[i:], "bitutil.Flags{{ $size.Size }}{") - buf.WriteString("bitutil.Flags{{ $size.Size }}{") {{ range $idx := .Bits }} val = f.Get{{ $idx }}() - buf.WriteString("{{ $idx }}="+bool2str(val)+" ") + i += copy(buf[i:], "{{ $idx }}=") + i += copy(buf[i:], bool2str(val)) + buf[i] = ' ' + i++ {{ end }} - buf.Truncate(1) - buf.WriteByte('}') + + buf[i-1] = '}' + buf = buf[:i] - return buf.String() + return *(*string)(unsafe.Pointer(&buf)) } {{ end }} diff --git a/vendor/codeberg.org/gruf/go-debug/debug.go b/vendor/codeberg.org/gruf/go-debug/debug.go index 6b5e56548..e7121390d 100644 --- a/vendor/codeberg.org/gruf/go-debug/debug.go +++ b/vendor/codeberg.org/gruf/go-debug/debug.go @@ -4,14 +4,9 @@ import ( _debug "runtime/debug" ) -// DEBUG returns whether debugging is enabled. -func DEBUG() bool { - return debug -} - // Run will only call fn if DEBUG is enabled. func Run(fn func()) { - if debug { + if DEBUG { fn() } } diff --git a/vendor/codeberg.org/gruf/go-debug/debug_env.go b/vendor/codeberg.org/gruf/go-debug/debug_env.go index 7ab231b08..4401b9725 100644 --- a/vendor/codeberg.org/gruf/go-debug/debug_env.go +++ b/vendor/codeberg.org/gruf/go-debug/debug_env.go @@ -5,5 +5,5 @@ package debug import "os" -// check if debug env variable is set -var debug = (os.Getenv("DEBUG") != "") +// DEBUG returns whether debugging is enabled. +var DEBUG = (os.Getenv("DEBUG") != "") diff --git a/vendor/codeberg.org/gruf/go-debug/debug_off.go b/vendor/codeberg.org/gruf/go-debug/debug_off.go index a7eb9daac..82ef7263e 100644 --- a/vendor/codeberg.org/gruf/go-debug/debug_off.go +++ b/vendor/codeberg.org/gruf/go-debug/debug_off.go @@ -3,5 +3,5 @@ package debug -// debug always off. -const debug = false +// DEBUG returns whether debugging is enabled. +const DEBUG = false diff --git a/vendor/codeberg.org/gruf/go-debug/debug_on.go b/vendor/codeberg.org/gruf/go-debug/debug_on.go index 744d70178..91edd5fe5 100644 --- a/vendor/codeberg.org/gruf/go-debug/debug_on.go +++ b/vendor/codeberg.org/gruf/go-debug/debug_on.go @@ -3,5 +3,5 @@ package debug -// debug always on. -const debug = true +// DEBUG returns whether debugging is enabled. +const DEBUG = true diff --git a/vendor/codeberg.org/gruf/go-debug/pprof_on.go b/vendor/codeberg.org/gruf/go-debug/pprof_on.go index a569ab823..4f91aa092 100644 --- a/vendor/codeberg.org/gruf/go-debug/pprof_on.go +++ b/vendor/codeberg.org/gruf/go-debug/pprof_on.go @@ -11,7 +11,7 @@ import ( // ServePprof will start an HTTP server serving /debug/pprof only if debug enabled. func ServePprof(addr string) error { - if !debug { + if !DEBUG { // debug disabled in env return nil } @@ -21,7 +21,7 @@ func ServePprof(addr string) error { // WithPprof will add /debug/pprof handling (provided by "net/http/pprof") only if debug enabled. func WithPprof(handler http.Handler) http.Handler { - if !debug { + if !DEBUG { // debug disabled in env return handler } diff --git a/vendor/codeberg.org/gruf/go-runners/pool.go b/vendor/codeberg.org/gruf/go-runners/pool.go index 16222b2e1..3d9105986 100644 --- a/vendor/codeberg.org/gruf/go-runners/pool.go +++ b/vendor/codeberg.org/gruf/go-runners/pool.go @@ -157,6 +157,34 @@ func (pool *WorkerPool) EnqueueCtx(ctx context.Context, fn WorkerFunc) bool { } } +// MustEnqueueCtx functionally performs similarly to WorkerPool.EnqueueCtx(), but in the case +// that the provided <-ctx.Done() is closed, it is passed asynchronously to WorkerPool.Enqueue(). +// Return boolean indicates whether function was executed in time before <-ctx.Done() is closed. +func (pool *WorkerPool) MustEnqueueCtx(ctx context.Context, fn WorkerFunc) (ok bool) { + // Check valid fn + if fn == nil { + return false + } + + select { + case <-ctx.Done(): + // We failed to add this entry to the worker queue before the + // incoming context was cancelled. So to ensure processing + // we simply queue it asynchronously and return early to caller. + go pool.Enqueue(fn) + return false + + case <-pool.svc.Done(): + // Pool ctx cancelled + fn(closedctx) + return false + + case pool.fns <- fn: + // Placed fn in queue + return true + } +} + // EnqueueNow attempts Enqueue but returns false if not executed. func (pool *WorkerPool) EnqueueNow(fn WorkerFunc) bool { // Check valid fn diff --git a/vendor/codeberg.org/gruf/go-runners/process.go b/vendor/codeberg.org/gruf/go-runners/process.go new file mode 100644 index 000000000..908e6edca --- /dev/null +++ b/vendor/codeberg.org/gruf/go-runners/process.go @@ -0,0 +1,75 @@ +package runners + +import ( + "fmt" + "sync" +) + +// Processable defines a runnable process with error return +// that can be passed to a Processor instance for managed running. +type Processable func() error + +// Processor acts similarly to a sync.Once object, except that it is reusable. After +// the first call to Process(), any further calls before this first has returned will +// block until the first call has returned, and return the same error. This ensures +// that only a single instance of it is ever running at any one time. +type Processor struct { + mutex sync.Mutex + state uint32 + wait sync.WaitGroup + err *error +} + +// Process will process the given function if first-call, else blocking until +// the first function has returned, returning the same error result. +func (p *Processor) Process(proc Processable) (err error) { + // Acquire state lock. + p.mutex.Lock() + + if p.state != 0 { + // Already running. + // + // Get current err ptr. + errPtr := p.err + + // Wait until finish. + p.mutex.Unlock() + p.wait.Wait() + return *errPtr + } + + // Reset error ptr. + p.err = new(error) + + // Set started. + p.wait.Add(1) + p.state = 1 + p.mutex.Unlock() + + defer func() { + if r := recover(); r != nil { + if err != nil { + rOld := r // wrap the panic so we don't lose existing returned error + r = fmt.Errorf("panic occured after error %q: %v", err.Error(), rOld) + } + + // Catch any panics and wrap as error. + err = fmt.Errorf("caught panic: %v", r) + } + + // Store error. + *p.err = err + + // Mark done. + p.wait.Done() + + // Set stopped. + p.mutex.Lock() + p.state = 0 + p.mutex.Unlock() + }() + + // Run process. + err = proc() + return +} diff --git a/vendor/codeberg.org/gruf/go-runners/run.go b/vendor/codeberg.org/gruf/go-runners/run.go deleted file mode 100644 index 67d19b40c..000000000 --- a/vendor/codeberg.org/gruf/go-runners/run.go +++ /dev/null @@ -1,124 +0,0 @@ -package runners - -import ( - "context" - "errors" - "fmt" - "time" - - "codeberg.org/gruf/go-atomics" -) - -// FuncRunner provides a means of managing long-running functions e.g. main logic loops. -type FuncRunner struct { - // HandOff is the time after which a blocking function will be considered handed off - HandOff time.Duration - - // ErrorHandler is the function that errors are passed to when encountered by the - // provided function. This can be used both for logging, and for error filtering - ErrorHandler func(err error) error - - svc Service // underlying service to manage start/stop - err atomics.Error -} - -// Go will attempt to run 'fn' asynchronously. The provided context is used to propagate requested -// cancel if FuncRunner.Stop() is called. Any returned error will be passed to FuncRunner.ErrorHandler -// for filtering/logging/etc. Any blocking functions will be waited on for FuncRunner.HandOff amount of -// time before considering the function as handed off. Returned bool is success state, i.e. returns true -// if function is successfully handed off or returns within hand off time with nil error. -func (r *FuncRunner) Go(fn func(ctx context.Context) error) bool { - var has bool - - done := make(chan struct{}) - - go func() { - var cancelled bool - - has = r.svc.Run(func(ctx context.Context) { - // reset error - r.err.Store(nil) - - // Run supplied func and set errror if returned - if err := Run(func() error { return fn(ctx) }); err != nil { - r.err.Store(err) - } - - // signal done - close(done) - - // Check if cancelled - select { - case <-ctx.Done(): - cancelled = true - default: - cancelled = false - } - }) - - switch has { - // returned after starting - case true: - // Load set error - err := r.err.Load() - - // filter out errors due FuncRunner.Stop() being called - if cancelled && errors.Is(err, context.Canceled) { - // filter out errors from FuncRunner.Stop() being called - r.err.Store(nil) - } else if err != nil && r.ErrorHandler != nil { - // pass any non-nil error to set handler - r.err.Store(r.ErrorHandler(err)) - } - - // already running - case false: - close(done) - } - }() - - // get valid handoff to use - handoff := r.HandOff - if handoff < 1 { - handoff = time.Second * 5 - } - - select { - // handed off (long-run successful) - case <-time.After(handoff): - return true - - // 'fn' returned, check error - case <-done: - return has - } -} - -// Stop will cancel the context supplied to the running function. -func (r *FuncRunner) Stop() bool { - return r.svc.Stop() -} - -// Err returns the last-set error value. -func (r *FuncRunner) Err() error { - return r.err.Load() -} - -// Run will execute the supplied 'fn' catching any panics. Returns either function-returned error or formatted panic. -func Run(fn func() error) (err error) { - defer func() { - if r := recover(); r != nil { - if e, ok := r.(error); ok { - // wrap and preserve existing error - err = fmt.Errorf("caught panic: %w", e) - } else { - // simply create new error fromt iface - err = fmt.Errorf("caught panic: %v", r) - } - } - }() - - // run supplied func - err = fn() - return -} diff --git a/vendor/codeberg.org/gruf/go-runners/service.go b/vendor/codeberg.org/gruf/go-runners/service.go index c019a10f6..8a7c0051a 100644 --- a/vendor/codeberg.org/gruf/go-runners/service.go +++ b/vendor/codeberg.org/gruf/go-runners/service.go @@ -9,7 +9,7 @@ import ( // changes and preventing multiple instances running. Also providing service state information. type Service struct { state uint32 // 0=stopped, 1=running, 2=stopping - mutex sync.Mutex // mutext protects overall state changes + mutex sync.Mutex // mutex protects overall state changes wait sync.Mutex // wait is used as a single-entity wait-group, only ever locked within 'mutex' ctx chan struct{} // ctx is the current context for running function (or nil if not running) } @@ -62,6 +62,29 @@ func (svc *Service) GoRun(fn func(context.Context)) bool { return true } +// RunWait is functionally the same as .Run(), but blocks until the first instance of .Run() returns. +func (svc *Service) RunWait(fn func(context.Context)) bool { + // Attempt to start the svc + ctx, ok := svc.doStart() + if !ok { + <-ctx // block + return false + } + + defer func() { + // unlock single wait + svc.wait.Unlock() + + // ensure stopped + _ = svc.Stop() + }() + + // Run with context. + fn(CancelCtx(ctx)) + + return true +} + // Stop will attempt to stop the service, cancelling the running function's context. Immediately // returns false if not running, and true only after Service is fully stopped. func (svc *Service) Stop() bool { @@ -108,28 +131,29 @@ func (svc *Service) doStart() (chan struct{}, bool) { // Protect startup svc.mutex.Lock() - if svc.state != 0 /* not stopped */ { - svc.mutex.Unlock() - return nil, false - } - - // state started - svc.state = 1 - if svc.ctx == nil { // this will only have been allocated // if svc.Done() was already called. svc.ctx = make(chan struct{}) } - // Start the waiter - svc.wait.Lock() - // Take our own ptr - // and unlock state ctx := svc.ctx - svc.mutex.Unlock() + if svc.state != 0 { + // State was not stopped. + svc.mutex.Unlock() + return ctx, false + } + + // Set started. + svc.state = 1 + + // Start waiter. + svc.wait.Lock() + + // Unlock and return + svc.mutex.Unlock() return ctx, true } diff --git a/vendor/codeberg.org/gruf/go-sched/scheduler.go b/vendor/codeberg.org/gruf/go-sched/scheduler.go index df19cf18b..537e588fe 100644 --- a/vendor/codeberg.org/gruf/go-sched/scheduler.go +++ b/vendor/codeberg.org/gruf/go-sched/scheduler.go @@ -2,7 +2,6 @@ package sched import ( "context" - "runtime" "sort" "sync" "sync/atomic" @@ -55,11 +54,6 @@ func (sch *Scheduler) Start(gorun func(func())) bool { sch.rgo = func(f func()) { go f() } } - // Set GC finalizer to ensure scheduler stopped - runtime.SetFinalizer(sch, func(sch *Scheduler) { - _ = sch.Stop() - }) - // Unlock start routine block.Unlock() @@ -80,11 +74,16 @@ func (sch *Scheduler) Stop() bool { return sch.svc.Stop() } -// Running will return whether Scheduler is running. +// Running will return whether Scheduler is running (i.e. NOT stopped / stopping). func (sch *Scheduler) Running() bool { return sch.svc.Running() } +// Done returns a channel that's closed when Scheduler.Stop() is called. +func (sch *Scheduler) Done() <-chan struct{} { + return sch.svc.Done() +} + // Schedule will add provided Job to the Scheduler, returning a cancel function. func (sch *Scheduler) Schedule(job *Job) (cancel func()) { switch { @@ -127,20 +126,26 @@ func (sch *Scheduler) Schedule(job *Job) (cancel func()) { // run is the main scheduler run routine, which runs for as long as ctx is valid. func (sch *Scheduler) run(ctx context.Context) { var ( + // now stores the current time, and will only be + // set when the timer channel is set to be the + // 'alwaysticks' channel. this allows minimizing + // the number of calls required to time.Now(). + now time.Time + // timerset represents whether timer was running // for a particular run of the loop. false means - // that tch == neverticks || tch == alwaysticks + // that tch == neverticks || tch == alwaysticks. timerset bool - // timer tick channel (or a never-tick channel) + // timer tick channel (or always / never ticks). tch <-chan time.Time // timer notifies this main routine to wake when - // the job queued needs to be checked for executions + // the job queued needs to be checked for executions. timer *time.Timer // stopdrain will stop and drain the timer - // if it has been running (i.e. timerset == true) + // if it has been running (i.e. timerset == true). stopdrain = func() { if timerset && !timer.Stop() { <-timer.C @@ -148,33 +153,33 @@ func (sch *Scheduler) run(ctx context.Context) { } ) - // Create a stopped timer + // Create a stopped timer. timer = time.NewTimer(1) <-timer.C for { - // Reset timer state + // Reset timer state. timerset = false if len(sch.jobs) > 0 { - // Sort jobs by next occurring - sort.Sort(byNext(sch.jobs)) + // Get now time. + now = time.Now() - // Get execution time - now := time.Now() + // Sort jobs by next occurring. + sort.Sort(byNext(sch.jobs)) - // Get next job time + // Get next job time. next := sch.jobs[0].Next() - // If this job is _just_ about to be ready, we - // don't bother sleeping. It's wasted cycles only - // sleeping for some obscenely tiny amount of time - // we can't guarantee precision for. + // If this job is _just_ about to be ready, we don't bother + // sleeping. It's wasted cycles only sleeping for some obscenely + // tiny amount of time we can't guarantee precision for. if until := next.Sub(now); until <= precision/1e3 { - // This job is behind schedule, set to always tick. + // This job is behind, + // set to always tick. tch = alwaysticks } else { - // Reset timer to period + // Reset timer to period. timer.Reset(until) tch = timer.C timerset = true @@ -191,12 +196,14 @@ func (sch *Scheduler) run(ctx context.Context) { return // Timer ticked, run scheduled - case now := <-tch: + case t := <-tch: if !timerset { - // alwaysticks returns zero times - now = time.Now() + // 'alwaysticks' returns zero + // times, BUT 'now' will have + // been set during above sort. + t = now } - sch.schedule(now) + sch.schedule(t) // Received update, handle job/id case v := <-sch.jch: |