41 lines
790 B
C
41 lines
790 B
C
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/*
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* Various trivial helper wrappers around standard functions
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*/
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#include "cache.h"
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/*
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* There's no pack memory to release - but stay close to the Git
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* version so wrap this away:
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*/
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static inline void release_pack_memory(size_t size __used, int flag __used)
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{
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}
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char *xstrdup(const char *str)
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{
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char *ret = strdup(str);
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if (!ret) {
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release_pack_memory(strlen(str) + 1, -1);
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ret = strdup(str);
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if (!ret)
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die("Out of memory, strdup failed");
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}
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return ret;
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}
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void *xrealloc(void *ptr, size_t size)
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{
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void *ret = realloc(ptr, size);
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if (!ret && !size)
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ret = realloc(ptr, 1);
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if (!ret) {
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release_pack_memory(size, -1);
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ret = realloc(ptr, size);
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if (!ret && !size)
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ret = realloc(ptr, 1);
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if (!ret)
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die("Out of memory, realloc failed");
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}
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return ret;
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}
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