46 lines
884 B
C
46 lines
884 B
C
#ifndef FORTIFY_SYS_SELECT_H_
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#define FORTIFY_SYS_SELECT_H_
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#include_next <sys/select.h>
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#if defined(_FORTIFY_SOURCE) && _FORTIFY_SOURCE > 0 && defined(__OPTIMIZE__) && __OPTIMIZE__ > 0
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#ifdef __cplusplus
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extern "C" {
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#endif
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static inline __attribute__ ((always_inline))
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int
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__fortify_FD_CLR(int fd, fd_set *set)
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{
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size_t bos = __builtin_object_size(set, 0);
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if (fd < 0 || fd >= FD_SETSIZE || bos < sizeof(fd_set))
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__builtin_trap();
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return FD_CLR(fd, set);
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}
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static inline __attribute__ ((always_inline))
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int
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__fortify_FD_SET(int fd, fd_set *set)
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{
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size_t bos = __builtin_object_size(set, 0);
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if (fd < 0 || fd >= FD_SETSIZE || bos < sizeof(fd_set))
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__builtin_trap();
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return FD_SET(fd, set);
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}
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#undef FD_CLR
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#define FD_CLR(fd, set) __fortify_FD_CLR(fd, set)
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#undef FD_SET
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#define FD_SET(fd, set) __fortify_FD_SET(fd, set)
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#ifdef __cplusplus
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}
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#endif
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#endif
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#endif
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