diff options
Diffstat (limited to 'compat')
| -rw-r--r-- | compat/apple-common-crypto.h | 86 | ||||
| -rw-r--r-- | compat/clipped-write.c | 13 | ||||
| -rw-r--r-- | compat/cygwin.c | 157 | ||||
| -rw-r--r-- | compat/cygwin.h | 14 | ||||
| -rw-r--r-- | compat/mingw.c | 7 | ||||
| -rw-r--r-- | compat/mingw.h | 31 | ||||
| -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 |
11 files changed, 125 insertions, 211 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/clipped-write.c b/compat/clipped-write.c deleted file mode 100644 index b8f98ff77f..0000000000 --- a/compat/clipped-write.c +++ /dev/null @@ -1,13 +0,0 @@ -#include "../git-compat-util.h" -#undef write - -/* - * Version of write that will write at most INT_MAX bytes. - * Workaround a xnu bug on Mac OS X - */ -ssize_t clipped_write(int fildes, const void *buf, size_t nbyte) -{ - if (nbyte > INT_MAX) - nbyte = INT_MAX; - return write(fildes, buf, nbyte); -} diff --git a/compat/cygwin.c b/compat/cygwin.c deleted file mode 100644 index 91ce5d4c7a..0000000000 --- a/compat/cygwin.c +++ /dev/null @@ -1,157 +0,0 @@ -#define CYGWIN_C -#define WIN32_LEAN_AND_MEAN -#include <sys/stat.h> -#include <sys/errno.h> -#include "win32.h" -#include "../git-compat-util.h" -#include "../cache.h" /* to read configuration */ - -/* - * Return POSIX permission bits, regardless of core.ignorecygwinfstricks - */ -int cygwin_get_st_mode_bits(const char *path, int *mode) -{ - struct stat st; - if (lstat(path, &st) < 0) - return -1; - *mode = st.st_mode; - return 0; -} - -static inline void filetime_to_timespec(const FILETIME *ft, struct timespec *ts) -{ - long long winTime = ((long long)ft->dwHighDateTime << 32) + - ft->dwLowDateTime; - winTime -= 116444736000000000LL; /* Windows to Unix Epoch conversion */ - /* convert 100-nsecond interval to seconds and nanoseconds */ - ts->tv_sec = (time_t)(winTime/10000000); - ts->tv_nsec = (long)(winTime - ts->tv_sec*10000000LL) * 100; -} - -#define size_to_blocks(s) (((s)+511)/512) - -/* do_stat is a common implementation for cygwin_lstat and cygwin_stat. - * - * To simplify its logic, in the case of cygwin symlinks, this implementation - * falls back to the cygwin version of stat/lstat, which is provided as the - * last argument. - */ -static int do_stat(const char *file_name, struct stat *buf, stat_fn_t cygstat) -{ - WIN32_FILE_ATTRIBUTE_DATA fdata; - - if (file_name[0] == '/') - return cygstat (file_name, buf); - - if (!(errno = get_file_attr(file_name, &fdata))) { - /* - * If the system attribute is set and it is not a directory then - * it could be a symbol link created in the nowinsymlinks mode. - * Normally, Cygwin works in the winsymlinks mode, so this situation - * is very unlikely. For the sake of simplicity of our code, let's - * Cygwin to handle it. - */ - if ((fdata.dwFileAttributes & FILE_ATTRIBUTE_SYSTEM) && - !(fdata.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) - return cygstat(file_name, buf); - - /* fill out the stat structure */ - buf->st_dev = buf->st_rdev = 0; /* not used by Git */ - buf->st_ino = 0; - buf->st_mode = file_attr_to_st_mode(fdata.dwFileAttributes); - buf->st_nlink = 1; - buf->st_uid = buf->st_gid = 0; -#ifdef __CYGWIN_USE_BIG_TYPES__ - buf->st_size = ((_off64_t)fdata.nFileSizeHigh << 32) + - fdata.nFileSizeLow; -#else - buf->st_size = (off_t)fdata.nFileSizeLow; -#endif - buf->st_blocks = size_to_blocks(buf->st_size); - filetime_to_timespec(&fdata.ftLastAccessTime, &buf->st_atim); - filetime_to_timespec(&fdata.ftLastWriteTime, &buf->st_mtim); - filetime_to_timespec(&fdata.ftCreationTime, &buf->st_ctim); - return 0; - } else if (errno == ENOENT) { - /* - * In the winsymlinks mode (which is the default), Cygwin - * emulates symbol links using Windows shortcut files. These - * files are formed by adding .lnk extension. So, if we have - * not found the specified file name, it could be that it is - * a symbol link. Let's Cygwin to deal with that. - */ - return cygstat(file_name, buf); - } - return -1; -} - -/* We provide our own lstat/stat functions, since the provided Cygwin versions - * of these functions are too slow. These stat functions are tailored for Git's - * usage, and therefore they are not meant to be complete and correct emulation - * of lstat/stat functionality. - */ -static int cygwin_lstat(const char *path, struct stat *buf) -{ - return do_stat(path, buf, lstat); -} - -static int cygwin_stat(const char *path, struct stat *buf) -{ - return do_stat(path, buf, stat); -} - - -/* - * At start up, we are trying to determine whether Win32 API or cygwin stat - * functions should be used. The choice is determined by core.ignorecygwinfstricks. - * Reading this option is not always possible immediately as git_dir may - * not be set yet. So until it is set, use cygwin lstat/stat functions. - * However, if core.filemode is set, we must use the Cygwin posix - * stat/lstat as the Windows stat functions do not determine posix filemode. - * - * Note that git_cygwin_config() does NOT call git_default_config() and this - * is deliberate. Many commands read from config to establish initial - * values in variables and later tweak them from elsewhere (e.g. command line). - * init_stat() is called lazily on demand, typically much late in the program, - * and calling git_default_config() from here would break such variables. - */ -static int native_stat = 1; -static int core_filemode = 1; /* matches trust_executable_bit default */ - -static int git_cygwin_config(const char *var, const char *value, void *cb) -{ - if (!strcmp(var, "core.ignorecygwinfstricks")) - native_stat = git_config_bool(var, value); - else if (!strcmp(var, "core.filemode")) - core_filemode = git_config_bool(var, value); - return 0; -} - -static int init_stat(void) -{ - if (have_git_dir() && git_config(git_cygwin_config,NULL)) { - if (!core_filemode && native_stat) { - cygwin_stat_fn = cygwin_stat; - cygwin_lstat_fn = cygwin_lstat; - } else { - cygwin_stat_fn = stat; - cygwin_lstat_fn = lstat; - } - return 0; - } - return 1; -} - -static int cygwin_stat_stub(const char *file_name, struct stat *buf) -{ - return (init_stat() ? stat : *cygwin_stat_fn)(file_name, buf); -} - -static int cygwin_lstat_stub(const char *file_name, struct stat *buf) -{ - return (init_stat() ? lstat : *cygwin_lstat_fn)(file_name, buf); -} - -stat_fn_t cygwin_stat_fn = cygwin_stat_stub; -stat_fn_t cygwin_lstat_fn = cygwin_lstat_stub; - diff --git a/compat/cygwin.h b/compat/cygwin.h deleted file mode 100644 index c04965a2e0..0000000000 --- a/compat/cygwin.h +++ /dev/null @@ -1,14 +0,0 @@ -#include <sys/types.h> -#include <sys/stat.h> - -typedef int (*stat_fn_t)(const char*, struct stat*); -extern stat_fn_t cygwin_stat_fn; -extern stat_fn_t cygwin_lstat_fn; -int cygwin_get_st_mode_bits(const char *path, int *mode); - -#define get_st_mode_bits(p,m) cygwin_get_st_mode_bits((p),(m)) -#ifndef CYGWIN_C -/* cygwin.c needs the original lstat() */ -#define stat(path, buf) (*cygwin_stat_fn)(path, buf) -#define lstat(path, buf) (*cygwin_lstat_fn)(path, buf) -#endif diff --git a/compat/mingw.c b/compat/mingw.c index bb92c436f7..fecb98bcff 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -491,7 +491,6 @@ 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 +1085,12 @@ 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..92cd728d3d 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; @@ -258,19 +264,35 @@ 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 +344,7 @@ 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)); |