diff options
Diffstat (limited to 'compat')
| -rw-r--r-- | compat/apple-common-crypto.h | 86 | ||||
| -rw-r--r-- | compat/bswap.h | 112 | ||||
| -rw-r--r-- | compat/mingw.c | 24 | ||||
| -rw-r--r-- | compat/mingw.h | 34 | ||||
| -rw-r--r-- | compat/msvc.h | 15 | ||||
| -rw-r--r-- | compat/nedmalloc/malloc.c.h | 2 | ||||
| -rw-r--r-- | compat/poll/poll.c | 2 | ||||
| -rw-r--r-- | compat/precompose_utf8.c | 7 | ||||
| -rw-r--r-- | compat/regex/regcomp.c | 2 | ||||
| -rwxr-xr-x[-rw-r--r--] | compat/vcbuild/scripts/clink.pl | 0 | ||||
| -rwxr-xr-x[-rw-r--r--] | compat/vcbuild/scripts/lib.pl | 0 |
11 files changed, 236 insertions, 48 deletions
diff --git a/compat/apple-common-crypto.h b/compat/apple-common-crypto.h new file mode 100644 index 0000000000..c8b9b0e1a6 --- /dev/null +++ b/compat/apple-common-crypto.h @@ -0,0 +1,86 @@ +/* suppress inclusion of conflicting openssl functions */ +#define OPENSSL_NO_MD5 +#define HEADER_HMAC_H +#define HEADER_SHA_H +#include <CommonCrypto/CommonHMAC.h> +#define HMAC_CTX CCHmacContext +#define HMAC_Init(hmac, key, len, algo) CCHmacInit(hmac, algo, key, len) +#define HMAC_Update CCHmacUpdate +#define HMAC_Final(hmac, hash, ptr) CCHmacFinal(hmac, hash) +#define HMAC_CTX_cleanup(ignore) +#define EVP_md5(...) kCCHmacAlgMD5 +#if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1070 +#define APPLE_LION_OR_NEWER +#include <Security/Security.h> +/* Apple's TYPE_BOOL conflicts with config.c */ +#undef TYPE_BOOL +#endif + +#ifdef APPLE_LION_OR_NEWER +#define git_CC_error_check(pattern, err) \ + do { \ + if (err) { \ + die(pattern, (long)CFErrorGetCode(err)); \ + } \ + } while(0) + +#define EVP_EncodeBlock git_CC_EVP_EncodeBlock +static inline int git_CC_EVP_EncodeBlock(unsigned char *out, + const unsigned char *in, int inlen) +{ + CFErrorRef err; + SecTransformRef encoder; + CFDataRef input, output; + CFIndex length; + + encoder = SecEncodeTransformCreate(kSecBase64Encoding, &err); + git_CC_error_check("SecEncodeTransformCreate failed: %ld", err); + + input = CFDataCreate(kCFAllocatorDefault, in, inlen); + SecTransformSetAttribute(encoder, kSecTransformInputAttributeName, + input, &err); + git_CC_error_check("SecTransformSetAttribute failed: %ld", err); + + output = SecTransformExecute(encoder, &err); + git_CC_error_check("SecTransformExecute failed: %ld", err); + + length = CFDataGetLength(output); + CFDataGetBytes(output, CFRangeMake(0, length), out); + + CFRelease(output); + CFRelease(input); + CFRelease(encoder); + + return (int)strlen((const char *)out); +} + +#define EVP_DecodeBlock git_CC_EVP_DecodeBlock +static int inline git_CC_EVP_DecodeBlock(unsigned char *out, + const unsigned char *in, int inlen) +{ + CFErrorRef err; + SecTransformRef decoder; + CFDataRef input, output; + CFIndex length; + + decoder = SecDecodeTransformCreate(kSecBase64Encoding, &err); + git_CC_error_check("SecEncodeTransformCreate failed: %ld", err); + + input = CFDataCreate(kCFAllocatorDefault, in, inlen); + SecTransformSetAttribute(decoder, kSecTransformInputAttributeName, + input, &err); + git_CC_error_check("SecTransformSetAttribute failed: %ld", err); + + output = SecTransformExecute(decoder, &err); + git_CC_error_check("SecTransformExecute failed: %ld", err); + + length = CFDataGetLength(output); + CFDataGetBytes(output, CFRangeMake(0, length), out); + + CFRelease(output); + CFRelease(input); + CFRelease(decoder); + + return (int)strlen((const char *)out); +} +#endif /* APPLE_LION_OR_NEWER */ diff --git a/compat/bswap.h b/compat/bswap.h index 5061214f73..120c6c1d37 100644 --- a/compat/bswap.h +++ b/compat/bswap.h @@ -17,7 +17,20 @@ static inline uint32_t default_swab32(uint32_t val) ((val & 0x000000ff) << 24)); } +static inline uint64_t default_bswap64(uint64_t val) +{ + return (((val & (uint64_t)0x00000000000000ffULL) << 56) | + ((val & (uint64_t)0x000000000000ff00ULL) << 40) | + ((val & (uint64_t)0x0000000000ff0000ULL) << 24) | + ((val & (uint64_t)0x00000000ff000000ULL) << 8) | + ((val & (uint64_t)0x000000ff00000000ULL) >> 8) | + ((val & (uint64_t)0x0000ff0000000000ULL) >> 24) | + ((val & (uint64_t)0x00ff000000000000ULL) >> 40) | + ((val & (uint64_t)0xff00000000000000ULL) >> 56)); +} + #undef bswap32 +#undef bswap64 #if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) @@ -32,15 +45,42 @@ static inline uint32_t git_bswap32(uint32_t x) return result; } +#define bswap64 git_bswap64 +#if defined(__x86_64__) +static inline uint64_t git_bswap64(uint64_t x) +{ + uint64_t result; + if (__builtin_constant_p(x)) + result = default_bswap64(x); + else + __asm__("bswap %q0" : "=r" (result) : "0" (x)); + return result; +} +#else +static inline uint64_t git_bswap64(uint64_t x) +{ + union { uint64_t i64; uint32_t i32[2]; } tmp, result; + if (__builtin_constant_p(x)) + result.i64 = default_bswap64(x); + else { + tmp.i64 = x; + result.i32[0] = git_bswap32(tmp.i32[1]); + result.i32[1] = git_bswap32(tmp.i32[0]); + } + return result.i64; +} +#endif + #elif defined(_MSC_VER) && (defined(_M_IX86) || defined(_M_X64)) #include <stdlib.h> #define bswap32(x) _byteswap_ulong(x) +#define bswap64(x) _byteswap_uint64(x) #endif -#ifdef bswap32 +#if defined(bswap32) #undef ntohl #undef htonl @@ -48,3 +88,73 @@ static inline uint32_t git_bswap32(uint32_t x) #define htonl(x) bswap32(x) #endif + +#if defined(bswap64) + +#undef ntohll +#undef htonll +#define ntohll(x) bswap64(x) +#define htonll(x) bswap64(x) + +#else + +#undef ntohll +#undef htonll + +#if !defined(__BYTE_ORDER) +# if defined(BYTE_ORDER) && defined(LITTLE_ENDIAN) && defined(BIG_ENDIAN) +# define __BYTE_ORDER BYTE_ORDER +# define __LITTLE_ENDIAN LITTLE_ENDIAN +# define __BIG_ENDIAN BIG_ENDIAN +# endif +#endif + +#if !defined(__BYTE_ORDER) +# error "Cannot determine endianness" +#endif + +#if __BYTE_ORDER == __BIG_ENDIAN +# define ntohll(n) (n) +# define htonll(n) (n) +#else +# define ntohll(n) default_bswap64(n) +# define htonll(n) default_bswap64(n) +#endif + +#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(__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 put_be32(p, v) do { *(unsigned int *)(p) = htonl(v); } while (0) + +#else + +#define get_be16(p) ( \ + (*((unsigned char *)(p) + 0) << 8) | \ + (*((unsigned char *)(p) + 1) << 0) ) +#define get_be32(p) ( \ + (*((unsigned char *)(p) + 0) << 24) | \ + (*((unsigned char *)(p) + 1) << 16) | \ + (*((unsigned char *)(p) + 2) << 8) | \ + (*((unsigned char *)(p) + 3) << 0) ) +#define put_be32(p, v) do { \ + unsigned int __v = (v); \ + *((unsigned char *)(p) + 0) = __v >> 24; \ + *((unsigned char *)(p) + 1) = __v >> 16; \ + *((unsigned char *)(p) + 2) = __v >> 8; \ + *((unsigned char *)(p) + 3) = __v >> 0; } while (0) + +#endif diff --git a/compat/mingw.c b/compat/mingw.c index bb92c436f7..e9892f8ee4 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -304,23 +304,6 @@ int mingw_open (const char *filename, int oflags, ...) return fd; } -#undef write -ssize_t mingw_write(int fd, const void *buf, size_t count) -{ - /* - * While write() calls to a file on a local disk are translated - * into WriteFile() calls with a maximum size of 64KB on Windows - * XP and 256KB on Vista, no such cap is placed on writes to - * files over the network on Windows XP. Unfortunately, there - * seems to be a limit of 32MB-28KB on X64 and 64MB-32KB on x86; - * bigger writes fail on Windows XP. - * So we cap to a nice 31MB here to avoid write failures over - * the net without changing the number of WriteFile() calls in - * the local case. - */ - return write(fd, buf, min(count, 31 * 1024 * 1024)); -} - static BOOL WINAPI ctrl_ignore(DWORD type) { return TRUE; @@ -491,7 +474,6 @@ int mingw_stat(const char *file_name, struct stat *buf) return do_stat_internal(1, file_name, buf); } -#undef fstat int mingw_fstat(int fd, struct stat *buf) { HANDLE fh = (HANDLE)_get_osfhandle(fd); @@ -1086,6 +1068,12 @@ int mingw_kill(pid_t pid, int sig) errno = err_win_to_posix(GetLastError()); CloseHandle(h); return -1; + } else if (pid > 0 && sig == 0) { + HANDLE h = OpenProcess(PROCESS_QUERY_INFORMATION, FALSE, pid); + if (h) { + CloseHandle(h); + return 0; + } } errno = EINVAL; diff --git a/compat/mingw.h b/compat/mingw.h index bd0a88bc1d..e033e720c9 100644 --- a/compat/mingw.h +++ b/compat/mingw.h @@ -32,7 +32,9 @@ typedef int socklen_t; #define WEXITSTATUS(x) ((x) & 0xff) #define WTERMSIG(x) SIGTERM +#ifndef EWOULDBLOCK #define EWOULDBLOCK EAGAIN +#endif #define SHUT_WR SD_SEND #define SIGHUP 1 @@ -46,8 +48,12 @@ typedef int socklen_t; #define F_SETFD 2 #define FD_CLOEXEC 0x1 +#ifndef EAFNOSUPPORT #define EAFNOSUPPORT WSAEAFNOSUPPORT +#endif +#ifndef ECONNABORTED #define ECONNABORTED WSAECONNABORTED +#endif struct passwd { char *pw_name; @@ -174,9 +180,6 @@ int mingw_rmdir(const char *path); int mingw_open (const char *filename, int oflags, ...); #define open mingw_open -ssize_t mingw_write(int fd, const void *buf, size_t count); -#define write mingw_write - int mingw_fgetc(FILE *stream); #define fgetc mingw_fgetc @@ -258,19 +261,35 @@ static inline int getrlimit(int resource, struct rlimit *rlp) return 0; } -/* Use mingw_lstat() instead of lstat()/stat() and - * mingw_fstat() instead of fstat() on Windows. +/* + * Use mingw specific stat()/lstat()/fstat() implementations on Windows. */ #define off_t off64_t #define lseek _lseeki64 -#ifndef ALREADY_DECLARED_STAT_FUNCS + +/* use struct stat with 64 bit st_size */ +#ifdef stat +#undef stat +#endif #define stat _stati64 int mingw_lstat(const char *file_name, struct stat *buf); int mingw_stat(const char *file_name, struct stat *buf); int mingw_fstat(int fd, struct stat *buf); +#ifdef fstat +#undef fstat +#endif #define fstat mingw_fstat +#ifdef lstat +#undef lstat +#endif #define lstat mingw_lstat -#define _stati64(x,y) mingw_stat(x,y) + +#ifndef _stati64 +# define _stati64(x,y) mingw_stat(x,y) +#elif defined (_USE_32BIT_TIME_T) +# define _stat32i64(x,y) mingw_stat(x,y) +#else +# define _stat64(x,y) mingw_stat(x,y) #endif int mingw_utime(const char *file_name, const struct utimbuf *times); @@ -322,6 +341,7 @@ static inline char *mingw_find_last_dir_sep(const char *path) #define find_last_dir_sep mingw_find_last_dir_sep #define PATH_SEP ';' #define PRIuMAX "I64u" +#define PRId64 "I64d" void mingw_open_html(const char *path); #define open_html mingw_open_html diff --git a/compat/msvc.h b/compat/msvc.h index 96b6d605da..580bb55bf4 100644 --- a/compat/msvc.h +++ b/compat/msvc.h @@ -24,21 +24,6 @@ static __inline int strcasecmp (const char *s1, const char *s2) #undef ERROR -/* Use mingw_lstat() instead of lstat()/stat() and mingw_fstat() instead - * of fstat(). We add the declaration of these functions here, suppressing - * the corresponding declarations in mingw.h, so that we can use the - * appropriate structure type (and function) names from the msvc headers. - */ -#define stat _stat64 -int mingw_lstat(const char *file_name, struct stat *buf); -int mingw_fstat(int fd, struct stat *buf); -#define fstat mingw_fstat -#define lstat mingw_lstat -#define _stat64(x,y) mingw_lstat(x,y) -#define ALREADY_DECLARED_STAT_FUNCS - #include "compat/mingw.h" -#undef ALREADY_DECLARED_STAT_FUNCS - #endif diff --git a/compat/nedmalloc/malloc.c.h b/compat/nedmalloc/malloc.c.h index ed4f1fa5af..f216a2a7d3 100644 --- a/compat/nedmalloc/malloc.c.h +++ b/compat/nedmalloc/malloc.c.h @@ -499,7 +499,9 @@ MAX_RELEASE_CHECK_RATE default: 4095 unless not HAVE_MMAP #endif /* WIN32 */ #ifdef WIN32 #define WIN32_LEAN_AND_MEAN +#ifndef _WIN32_WINNT #define _WIN32_WINNT 0x403 +#endif #include <windows.h> #define HAVE_MMAP 1 #define HAVE_MORECORE 0 diff --git a/compat/poll/poll.c b/compat/poll/poll.c index 44103103a4..31163f2ae7 100644 --- a/compat/poll/poll.c +++ b/compat/poll/poll.c @@ -39,7 +39,7 @@ #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ # define WIN32_NATIVE -# if defined (_MSC_VER) +# if defined (_MSC_VER) && !defined(_WIN32_WINNT) # define _WIN32_WINNT 0x0502 # endif # include <winsock2.h> diff --git a/compat/precompose_utf8.c b/compat/precompose_utf8.c index 7980abd1a7..95fe849e42 100644 --- a/compat/precompose_utf8.c +++ b/compat/precompose_utf8.c @@ -48,11 +48,8 @@ void probe_utf8_pathname_composition(char *path, int len) if (output_fd >= 0) { close(output_fd); strcpy(path + len, auml_nfd); - /* Indicate to the user, that we can configure it to true */ - if (!access(path, R_OK)) - git_config_set("core.precomposeunicode", "false"); - /* To be backward compatible, set precomposed_unicode to 0 */ - precomposed_unicode = 0; + precomposed_unicode = access(path, R_OK) ? 0 : 1; + git_config_set("core.precomposeunicode", precomposed_unicode ? "true" : "false"); strcpy(path + len, auml_nfc); if (unlink(path)) die_errno(_("failed to unlink '%s'"), path); diff --git a/compat/regex/regcomp.c b/compat/regex/regcomp.c index b2c5d465ac..06f3088708 100644 --- a/compat/regex/regcomp.c +++ b/compat/regex/regcomp.c @@ -339,7 +339,7 @@ re_compile_fastmap_iter (regex_t *bufp, const re_dfastate_t *init_state, p = buf; *p++ = dfa->nodes[node].opr.c; while (++node < dfa->nodes_len - && dfa->nodes[node].type == CHARACTER + && dfa->nodes[node].type == CHARACTER && dfa->nodes[node].mb_partial) *p++ = dfa->nodes[node].opr.c; memset (&state, '\0', sizeof (state)); diff --git a/compat/vcbuild/scripts/clink.pl b/compat/vcbuild/scripts/clink.pl index 4374771df2..4374771df2 100644..100755 --- a/compat/vcbuild/scripts/clink.pl +++ b/compat/vcbuild/scripts/clink.pl diff --git a/compat/vcbuild/scripts/lib.pl b/compat/vcbuild/scripts/lib.pl index d8054e469f..d8054e469f 100644..100755 --- a/compat/vcbuild/scripts/lib.pl +++ b/compat/vcbuild/scripts/lib.pl |