diff options
Diffstat (limited to 'wrapper.c')
| -rw-r--r-- | wrapper.c | 65 |
1 files changed, 14 insertions, 51 deletions
@@ -4,12 +4,6 @@ #include "cache.h" #include "config.h" -static void do_nothing(size_t size) -{ -} - -static void (*try_to_free_routine)(size_t size) = do_nothing; - static int memory_limit_check(size_t size, int gentle) { static size_t limit = 0; @@ -30,24 +24,11 @@ static int memory_limit_check(size_t size, int gentle) return 0; } -try_to_free_t set_try_to_free_routine(try_to_free_t routine) -{ - try_to_free_t old = try_to_free_routine; - if (!routine) - routine = do_nothing; - try_to_free_routine = routine; - return old; -} - char *xstrdup(const char *str) { char *ret = strdup(str); - if (!ret) { - try_to_free_routine(strlen(str) + 1); - ret = strdup(str); - if (!ret) - die("Out of memory, strdup failed"); - } + if (!ret) + die("Out of memory, strdup failed"); return ret; } @@ -61,19 +42,13 @@ static void *do_xmalloc(size_t size, int gentle) if (!ret && !size) ret = malloc(1); if (!ret) { - try_to_free_routine(size); - ret = malloc(size); - if (!ret && !size) - ret = malloc(1); - if (!ret) { - if (!gentle) - die("Out of memory, malloc failed (tried to allocate %lu bytes)", - (unsigned long)size); - else { - error("Out of memory, malloc failed (tried to allocate %lu bytes)", - (unsigned long)size); - return NULL; - } + if (!gentle) + die("Out of memory, malloc failed (tried to allocate %lu bytes)", + (unsigned long)size); + else { + error("Out of memory, malloc failed (tried to allocate %lu bytes)", + (unsigned long)size); + return NULL; } } #ifdef XMALLOC_POISON @@ -138,14 +113,8 @@ void *xrealloc(void *ptr, size_t size) ret = realloc(ptr, size); if (!ret && !size) ret = realloc(ptr, 1); - if (!ret) { - try_to_free_routine(size); - ret = realloc(ptr, size); - if (!ret && !size) - ret = realloc(ptr, 1); - if (!ret) - die("Out of memory, realloc failed"); - } + if (!ret) + die("Out of memory, realloc failed"); return ret; } @@ -160,14 +129,8 @@ void *xcalloc(size_t nmemb, size_t size) ret = calloc(nmemb, size); if (!ret && (!nmemb || !size)) ret = calloc(1, 1); - if (!ret) { - try_to_free_routine(nmemb * size); - ret = calloc(nmemb, size); - if (!ret && (!nmemb || !size)) - ret = calloc(1, 1); - if (!ret) - die("Out of memory, calloc failed"); - } + if (!ret) + die("Out of memory, calloc failed"); return ret; } @@ -502,7 +465,7 @@ int git_mkstemps_mode(char *pattern, int suffix_len, int mode) * Try TMP_MAX different filenames. */ gettimeofday(&tv, NULL); - value = ((size_t)(tv.tv_usec << 16)) ^ tv.tv_sec ^ getpid(); + value = ((uint64_t)tv.tv_usec << 16) ^ tv.tv_sec ^ getpid(); filename_template = &pattern[len - 6 - suffix_len]; for (count = 0; count < TMP_MAX; ++count) { uint64_t v = value; |