diff options
Diffstat (limited to 'git-compat-util.h')
| -rw-r--r-- | git-compat-util.h | 44 |
1 files changed, 41 insertions, 3 deletions
diff --git a/git-compat-util.h b/git-compat-util.h index 812f55af89..fe845ae639 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -55,7 +55,8 @@ # else # define _XOPEN_SOURCE 500 # endif -#elif !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__USLC__) && !defined(_M_UNIX) && !defined(sgi) +#elif !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__USLC__) && \ + !defined(_M_UNIX) && !defined(__sgi) && !defined(__DragonFly__) #define _XOPEN_SOURCE 600 /* glibc2 and AIX 5.3L need 500, OpenBSD needs 600 for S_ISLNK() */ #define _XOPEN_SOURCE_EXTENDED 1 /* AIX 5.3L needs this */ #endif @@ -163,6 +164,13 @@ extern char *gitbasename(char *); #define PATH_SEP ':' #endif +#ifdef HAVE_PATHS_H +#include <paths.h> +#endif +#ifndef _PATH_DEFPATH +#define _PATH_DEFPATH "/usr/local/bin:/usr/bin:/bin" +#endif + #ifndef STRIP_EXTENSION #define STRIP_EXTENSION "" #endif @@ -178,6 +186,9 @@ extern char *gitbasename(char *); #ifdef __GNUC__ #define NORETURN __attribute__((__noreturn__)) #define NORETURN_PTR __attribute__((__noreturn__)) +#elif defined(_MSC_VER) +#define NORETURN __declspec(noreturn) +#define NORETURN_PTR #else #define NORETURN #define NORETURN_PTR @@ -189,6 +200,7 @@ extern char *gitbasename(char *); #include "compat/bswap.h" /* General helper functions */ +extern void vreportf(const char *prefix, const char *err, va_list params); extern NORETURN void usage(const char *err); extern NORETURN void usagef(const char *err, ...) __attribute__((format (printf, 1, 2))); extern NORETURN void die(const char *err, ...) __attribute__((format (printf, 1, 2))); @@ -199,7 +211,7 @@ extern void warning(const char *err, ...) __attribute__((format (printf, 1, 2))) extern void set_die_routine(NORETURN_PTR void (*routine)(const char *err, va_list params)); extern int prefixcmp(const char *str, const char *prefix); -extern time_t tm_to_time_t(const struct tm *tm); +extern int suffixcmp(const char *str, const char *suffix); static inline const char *skip_prefix(const char *str, const char *prefix) { @@ -213,7 +225,6 @@ static inline const char *skip_prefix(const char *str, const char *prefix) #define PROT_READ 1 #define PROT_WRITE 2 #define MAP_PRIVATE 1 -#define MAP_FAILED ((void*)-1) #endif #define mmap git_mmap @@ -242,6 +253,10 @@ extern int git_munmap(void *start, size_t length); #endif /* NO_MMAP */ +#ifndef MAP_FAILED +#define MAP_FAILED ((void *)-1) +#endif + #ifdef NO_ST_BLOCKS_IN_STRUCT_STAT #define on_disk_bytes(st) ((st).st_size) #else @@ -328,6 +343,7 @@ extern int git_vsnprintf(char *str, size_t maxsize, #ifdef __GLIBC_PREREQ #if __GLIBC_PREREQ(2, 1) #define HAVE_STRCHRNUL +#define HAVE_MEMPCPY #endif #endif @@ -341,8 +357,19 @@ static inline char *gitstrchrnul(const char *s, int c) } #endif +#ifndef HAVE_MEMPCPY +#define mempcpy gitmempcpy +static inline void *gitmempcpy(void *dest, const void *src, size_t n) +{ + return (char *)memcpy(dest, src, n) + n; +} +#endif + extern void release_pack_memory(size_t, int); +typedef void (*try_to_free_t)(size_t); +extern try_to_free_t set_try_to_free_routine(try_to_free_t); + extern char *xstrdup(const char *str); extern void *xmalloc(size_t size); extern void *xmallocz(size_t size); @@ -361,6 +388,8 @@ extern int odb_pack_keep(char *name, size_t namesz, unsigned char *sha1); static inline size_t xsize_t(off_t len) { + if (len > (size_t) len) + die("Cannot handle files this big"); return (size_t)len; } @@ -466,5 +495,14 @@ void git_qsort(void *base, size_t nmemb, size_t size, * Always returns the return value of unlink(2). */ int unlink_or_warn(const char *path); +/* + * Likewise for rmdir(2). + */ +int rmdir_or_warn(const char *path); +/* + * Calls the correct function out of {unlink,rmdir}_or_warn based on + * the supplied file mode. + */ +int remove_or_warn(unsigned int mode, const char *path); #endif |