30 lines
719 B
C
30 lines
719 B
C
#if !defined(__GLIBC__)
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/***************************************************************************
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* resolv_compat.h
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*
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* Mimick GLIBC's res_ninit() and res_nclose() for musl libc
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* Note: res_init() is actually deprecated according to
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* http://docs.oracle.com/cd/E36784_01/html/E36875/res-nclose-3resolv.html
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**************************************************************************/
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#include <string.h>
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static inline int res_ninit(res_state statp)
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{
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int rc = res_init();
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if (statp != &_res) {
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memcpy(statp, &_res, sizeof(*statp));
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}
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return rc;
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}
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static inline int res_nclose(res_state statp)
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{
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if (!statp)
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return -1;
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if (statp != &_res) {
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memset(statp, 0, sizeof(*statp));
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}
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return 0;
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}
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#endif
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