diff options
Diffstat (limited to 'git-compat-util.h')
| -rw-r--r-- | git-compat-util.h | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/git-compat-util.h b/git-compat-util.h index 7e62b55270..877096ecb0 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -56,7 +56,7 @@ # define _XOPEN_SOURCE 500 # endif #elif !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__USLC__) && \ - !defined(_M_UNIX) && !defined(sgi) && !defined(__DragonFly__) + !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 @@ -164,6 +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 @@ -193,6 +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))); @@ -217,7 +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 @@ -246,6 +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 @@ -301,6 +312,11 @@ extern size_t gitstrlcpy(char *, const char *, size_t); extern uintmax_t gitstrtoumax(const char *, char **, int); #endif +#ifdef NO_STRTOK_R +#define strtok_r gitstrtok_r +extern char *gitstrtok_r(char *s, const char *delim, char **save_ptr); +#endif + #ifdef NO_HSTRERROR #define hstrerror githstrerror extern const char *githstrerror(int herror); @@ -356,6 +372,9 @@ static inline void *gitmempcpy(void *dest, const void *src, size_t n) 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); @@ -374,6 +393,8 @@ 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; } @@ -479,5 +500,14 @@ 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 |