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