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only use memcpy realloc to shrink if an exact-sized free chunk exists
[oweals/musl.git]
/
src
/
locale
/
catclose.c
1
#define _BSD_SOURCE
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#include <nl_types.h>
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#include <stdint.h>
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#include <endian.h>
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#include <sys/mman.h>
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#define V(p) be32toh(*(uint32_t *)(p))
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int catclose (nl_catd catd)
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{
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char *map = (char *)catd;
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munmap(map, V(map+8)+20);
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return 0;
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}