diff options
Diffstat (limited to 'git-compat-util.h')
| -rw-r--r-- | git-compat-util.h | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/git-compat-util.h b/git-compat-util.h index 104993b975..9ddf9d7044 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -252,9 +252,9 @@ typedef unsigned long uintptr_t; #ifdef PRECOMPOSE_UNICODE #include "compat/precompose_utf8.h" #else -static inline void precompose_argv(int argc, const char **argv) +static inline const char *precompose_argv_prefix(int argc, const char **argv, const char *prefix) { - ; /* nothing */ + return prefix; } #define probe_utf8_pathname_composition() #endif @@ -349,6 +349,11 @@ static inline int noop_core_config(const char *var, const char *value, void *cb) #define platform_core_config noop_core_config #endif +int lstat_cache_aware_rmdir(const char *path); +#if !defined(__MINGW32__) && !defined(_MSC_VER) +#define rmdir lstat_cache_aware_rmdir +#endif + #ifndef has_dos_drive_prefix static inline int git_has_dos_drive_prefix(const char *path) { @@ -788,6 +793,12 @@ int git_vsnprintf(char *str, size_t maxsize, const char *format, va_list ap); #endif +#ifdef OPEN_RETURNS_EINTR +#undef open +#define open git_open_with_retry +int git_open_with_retry(const char *path, int flag, ...); +#endif + #ifdef __GLIBC_PREREQ #if __GLIBC_PREREQ(2, 1) #define HAVE_STRCHRNUL @@ -887,7 +898,7 @@ int xstrncmpz(const char *s, const char *t, size_t len); #define FREE_AND_NULL(p) do { free(p); (p) = NULL; } while (0) #define ALLOC_ARRAY(x, alloc) (x) = xmalloc(st_mult(sizeof(*(x)), (alloc))) -#define CALLOC_ARRAY(x, alloc) (x) = xcalloc((alloc), sizeof(*(x))); +#define CALLOC_ARRAY(x, alloc) (x) = xcalloc((alloc), sizeof(*(x))) #define REALLOC_ARRAY(x, alloc) (x) = xrealloc((x), st_mult(sizeof(*(x)), (alloc))) #define COPY_ARRAY(dst, src, n) copy_array((dst), (src), (n), sizeof(*(dst)) + \ @@ -1176,9 +1187,12 @@ static inline int regexec_buf(const regex_t *preg, const char *buf, size_t size, #endif #endif -#if defined(__GNUC__) || (_MSC_VER >= 1400) || defined(__C99_MACRO_WITH_VA_ARGS) +/* + * This is always defined as a first step towards making the use of variadic + * macros unconditional. If it causes compilation problems on your platform, + * please report it to the Git mailing list at git@vger.kernel.org. + */ #define HAVE_VARIADIC_MACROS 1 -#endif /* usage.c: only to be used for testing BUG() implementation (see test-tool) */ extern int BUG_exit_code; @@ -1228,6 +1242,13 @@ int access_or_die(const char *path, int mode, unsigned flag); /* Warn on an inaccessible file if errno indicates this is an error */ int warn_on_fopen_errors(const char *path); +/* + * Open with O_NOFOLLOW, or equivalent. Note that the fallback equivalent + * may be racy. Do not use this as protection against an attacker who can + * simultaneously create paths. + */ +int open_nofollow(const char *path, int flags); + #if !defined(USE_PARENS_AROUND_GETTEXT_N) && defined(__GNUC__) #define USE_PARENS_AROUND_GETTEXT_N 1 #endif |