diff options
Diffstat (limited to 'compat')
| -rw-r--r-- | compat/bswap.h | 26 | ||||
| -rw-r--r-- | compat/mingw.c | 7 | ||||
| -rw-r--r-- | compat/mingw.h | 3 | ||||
| -rw-r--r-- | compat/open.c | 25 | ||||
| -rw-r--r-- | compat/precompose_utf8.c | 52 | ||||
| -rw-r--r-- | compat/precompose_utf8.h | 2 | ||||
| -rw-r--r-- | compat/terminal.c | 18 | ||||
| -rw-r--r-- | compat/vcbuild/README | 4 | ||||
| -rwxr-xr-x | compat/vcbuild/scripts/clink.pl | 8 |
9 files changed, 83 insertions, 62 deletions
diff --git a/compat/bswap.h b/compat/bswap.h index e4e25735ce..512f6f4b99 100644 --- a/compat/bswap.h +++ b/compat/bswap.h @@ -74,7 +74,7 @@ static inline uint64_t git_bswap64(uint64_t x) } #endif -#elif defined(_MSC_VER) && (defined(_M_IX86) || defined(_M_X64)) +#elif defined(_MSC_VER) && (defined(_M_IX86) || defined(_M_X64) || defined(_M_ARM64)) #include <stdlib.h> @@ -145,28 +145,6 @@ static inline uint64_t git_bswap64(uint64_t x) #endif -/* - * Performance might be improved if the CPU architecture is OK with - * unaligned 32-bit loads and a fast ntohl() is available. - * Otherwise fall back to byte loads and shifts which is portable, - * and is faster on architectures with memory alignment issues. - */ - -#if !defined(NO_UNALIGNED_LOADS) && ( \ - defined(__i386__) || defined(__x86_64__) || \ - defined(_M_IX86) || defined(_M_X64) || \ - defined(__ppc__) || defined(__ppc64__) || \ - defined(__powerpc__) || defined(__powerpc64__) || \ - defined(__s390__) || defined(__s390x__)) - -#define get_be16(p) ntohs(*(unsigned short *)(p)) -#define get_be32(p) ntohl(*(unsigned int *)(p)) -#define get_be64(p) ntohll(*(uint64_t *)(p)) -#define put_be32(p, v) do { *(unsigned int *)(p) = htonl(v); } while (0) -#define put_be64(p, v) do { *(uint64_t *)(p) = htonll(v); } while (0) - -#else - static inline uint16_t get_be16(const void *ptr) { const unsigned char *p = ptr; @@ -212,6 +190,4 @@ static inline void put_be64(void *ptr, uint64_t value) p[7] = value >> 0; } -#endif - #endif /* COMPAT_BSWAP_H */ diff --git a/compat/mingw.c b/compat/mingw.c index be2b88e768..a43599841c 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -18,8 +18,8 @@ void open_in_gdb(void) static struct child_process cp = CHILD_PROCESS_INIT; extern char *_pgmptr; - argv_array_pushl(&cp.args, "mintty", "gdb", NULL); - argv_array_pushf(&cp.args, "--pid=%d", getpid()); + strvec_pushl(&cp.args, "mintty", "gdb", NULL); + strvec_pushf(&cp.args, "--pid=%d", getpid()); cp.clean_on_exit = 1; if (start_command(&cp) < 0) die_errno("Could not start gdb"); @@ -290,6 +290,9 @@ int mingw_unlink(const char *pathname) if (xutftowcs_path(wpathname, pathname) < 0) return -1; + if (DeleteFileW(wpathname)) + return 0; + /* read-only files cannot be removed */ _wchmod(wpathname, 0666); while ((ret = _wunlink(wpathname)) == -1 && tries < ARRAY_SIZE(delay)) { diff --git a/compat/mingw.h b/compat/mingw.h index e6fe810ba9..c9a52ad64a 100644 --- a/compat/mingw.h +++ b/compat/mingw.h @@ -227,6 +227,7 @@ int mingw_rmdir(const char *path); int mingw_open (const char *filename, int oflags, ...); #define open mingw_open +#undef OPEN_RETURNS_EINTR int mingw_fgetc(FILE *stream); #define fgetc mingw_fgetc @@ -606,7 +607,7 @@ int main(int argc, const char **argv); * Call this function to open a new MinTTY (this assumes you are in Git for * Windows' SDK) with a GDB that attaches to the current process right away. */ -extern void open_in_gdb(void); +void open_in_gdb(void); /* * Used by Pthread API implementation for Windows diff --git a/compat/open.c b/compat/open.c new file mode 100644 index 0000000000..eb3754a23b --- /dev/null +++ b/compat/open.c @@ -0,0 +1,25 @@ +#include "git-compat-util.h" + +#undef open +int git_open_with_retry(const char *path, int flags, ...) +{ + mode_t mode = 0; + int ret; + + /* + * Also O_TMPFILE would take a mode, but it isn't defined everywhere. + * And anyway, we don't use it in our code base. + */ + if (flags & O_CREAT) { + va_list ap; + va_start(ap, flags); + mode = va_arg(ap, int); + va_end(ap); + } + + do { + ret = open(path, flags, mode); + } while (ret < 0 && errno == EINTR); + + return ret; +} diff --git a/compat/precompose_utf8.c b/compat/precompose_utf8.c index 136250fbf6..ec560565a8 100644 --- a/compat/precompose_utf8.c +++ b/compat/precompose_utf8.c @@ -60,32 +60,46 @@ void probe_utf8_pathname_composition(void) strbuf_release(&path); } - -void precompose_argv(int argc, const char **argv) +static inline const char *precompose_string_if_needed(const char *in) { - int i = 0; - const char *oldarg; - char *newarg; - iconv_t ic_precompose; + size_t inlen; + size_t outlen; + if (has_non_ascii(in, (size_t)-1, &inlen)) { + iconv_t ic_prec; + char *out; + if (precomposed_unicode < 0) + git_config_get_bool("core.precomposeunicode", &precomposed_unicode); + if (precomposed_unicode != 1) + return in; + ic_prec = iconv_open(repo_encoding, path_encoding); + if (ic_prec == (iconv_t) -1) + return in; + + out = reencode_string_iconv(in, inlen, ic_prec, 0, &outlen); + if (out) { + if (outlen == inlen && !memcmp(in, out, outlen)) + free(out); /* no need to return indentical */ + else + in = out; + } + iconv_close(ic_prec); - if (precomposed_unicode != 1) - return; + } + return in; +} - ic_precompose = iconv_open(repo_encoding, path_encoding); - if (ic_precompose == (iconv_t) -1) - return; +const char *precompose_argv_prefix(int argc, const char **argv, const char *prefix) +{ + int i = 0; while (i < argc) { - size_t namelen; - oldarg = argv[i]; - if (has_non_ascii(oldarg, (size_t)-1, &namelen)) { - newarg = reencode_string_iconv(oldarg, namelen, ic_precompose, 0, NULL); - if (newarg) - argv[i] = newarg; - } + argv[i] = precompose_string_if_needed(argv[i]); i++; } - iconv_close(ic_precompose); + if (prefix) { + prefix = precompose_string_if_needed(prefix); + } + return prefix; } diff --git a/compat/precompose_utf8.h b/compat/precompose_utf8.h index 6f843d3e1a..d70b84665c 100644 --- a/compat/precompose_utf8.h +++ b/compat/precompose_utf8.h @@ -28,7 +28,7 @@ typedef struct { struct dirent_prec_psx *dirent_nfc; } PREC_DIR; -void precompose_argv(int argc, const char **argv); +const char *precompose_argv_prefix(int argc, const char **argv, const char *prefix); void probe_utf8_pathname_composition(void); PREC_DIR *precompose_utf8_opendir(const char *dirname); diff --git a/compat/terminal.c b/compat/terminal.c index 35bca03d14..43b73ddc75 100644 --- a/compat/terminal.c +++ b/compat/terminal.c @@ -86,9 +86,9 @@ static void restore_term(void) if (stty_restore.nr == 0) return; - argv_array_push(&cp.args, "stty"); + strvec_push(&cp.args, "stty"); for (i = 0; i < stty_restore.nr; i++) - argv_array_push(&cp.args, stty_restore.items[i].string); + strvec_push(&cp.args, stty_restore.items[i].string); run_command(&cp); string_list_clear(&stty_restore, 0); return; @@ -107,25 +107,25 @@ static int disable_bits(DWORD bits) if (use_stty) { struct child_process cp = CHILD_PROCESS_INIT; - argv_array_push(&cp.args, "stty"); + strvec_push(&cp.args, "stty"); if (bits & ENABLE_LINE_INPUT) { string_list_append(&stty_restore, "icanon"); - argv_array_push(&cp.args, "-icanon"); + strvec_push(&cp.args, "-icanon"); } if (bits & ENABLE_ECHO_INPUT) { string_list_append(&stty_restore, "echo"); - argv_array_push(&cp.args, "-echo"); + strvec_push(&cp.args, "-echo"); } if (bits & ENABLE_PROCESSED_INPUT) { string_list_append(&stty_restore, "-ignbrk"); string_list_append(&stty_restore, "intr"); string_list_append(&stty_restore, "^c"); - argv_array_push(&cp.args, "ignbrk"); - argv_array_push(&cp.args, "intr"); - argv_array_push(&cp.args, ""); + strvec_push(&cp.args, "ignbrk"); + strvec_push(&cp.args, "intr"); + strvec_push(&cp.args, ""); } if (run_command(&cp) == 0) @@ -273,7 +273,7 @@ static int is_known_escape_sequence(const char *sequence) hashmap_init(&sequences, (hashmap_cmp_fn)sequence_entry_cmp, NULL, 0); - argv_array_pushl(&cp.args, "infocmp", "-L", "-1", NULL); + strvec_pushl(&cp.args, "infocmp", "-L", "-1", NULL); if (pipe_command(&cp, NULL, 0, &buf, 0, NULL, 0)) strbuf_setlen(&buf, 0); diff --git a/compat/vcbuild/README b/compat/vcbuild/README index 42292e7c09..51fb083dbb 100644 --- a/compat/vcbuild/README +++ b/compat/vcbuild/README @@ -26,8 +26,8 @@ The Steps to Build Git with VS2015 or VS2017 from the command line. Use ONE of the following forms which should match how you want to compile git.exe. - $ ./compat/vcbuild/vcpkg_copy_packages.bat debug - $ ./compat/vcbuild/vcpkg_copy_packages.bat release + $ ./compat/vcbuild/vcpkg_copy_dlls.bat debug + $ ./compat/vcbuild/vcpkg_copy_dlls.bat release 3. Build git using MSVC from an SDK bash window using one of the following commands: diff --git a/compat/vcbuild/scripts/clink.pl b/compat/vcbuild/scripts/clink.pl index d9f71b7cbb..3bd824154b 100755 --- a/compat/vcbuild/scripts/clink.pl +++ b/compat/vcbuild/scripts/clink.pl @@ -23,7 +23,9 @@ while (@ARGV) { # before any "-l*" flags. $is_debug = 1; } - if ("$arg" =~ /^-[DIMGOZ]/) { + if ("$arg" =~ /^-I\/mingw(32|64)/) { + # eat + } elsif ("$arg" =~ /^-[DIMGOZ]/) { push(@cflags, $arg); } elsif ("$arg" eq "-o") { my $file_out = shift @ARGV; @@ -43,7 +45,7 @@ while (@ARGV) { push(@args, "zlib.lib"); } } elsif ("$arg" eq "-liconv") { - push(@args, "libiconv.lib"); + push(@args, "iconv.lib"); } elsif ("$arg" eq "-lcrypto") { push(@args, "libcrypto.lib"); } elsif ("$arg" eq "-lssl") { @@ -64,7 +66,7 @@ while (@ARGV) { } push(@args, $lib); } elsif ("$arg" eq "-lexpat") { - push(@args, "expat.lib"); + push(@args, "libexpat.lib"); } elsif ("$arg" =~ /^-L/ && "$arg" ne "-LTCG") { $arg =~ s/^-L/-LIBPATH:/; push(@lflags, $arg); |