35 lines
1.2 KiB
C
35 lines
1.2 KiB
C
//checker.h added 05/17/99 Matt Mueller
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//FD_* on linux use asm, but checker doesn't like it. Borrowed these non-asm versions outta <selectbits.h>
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#include <setjmp.h>
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#ifdef __CHECKER__
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#undef FD_ZERO(set)
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#undef FD_SET(d, set)
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#undef FD_CLR(d, set)
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#undef FD_ISSET(d, set)
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# define FD_ZERO(set) \
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do { \
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unsigned int __i; \
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for (__i = 0; __i < sizeof (__fd_set) / sizeof (__fd_mask); ++__i) \
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((__fd_mask *) set)[__i] = 0; \
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} while (0)
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# define FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
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# define FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
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# define FD_ISSET(d, set) ((set)->fds_bits[__FDELT(d)] & __FDMASK(d))
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//checker doesn't seem to handle jmp's correctly...
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#undef setjmp(env)
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#define setjmp(env) __chcksetjmp(env)
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#undef longjmp(env,val)
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#define longjmp(env,val) __chcklongjmp(env,val)
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int __chcklongjmp(jmp_buf buf,int val);
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int __chcksetjmp(jmp_buf buf);
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void chcksetwritable(char * p, int size);
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void chcksetunwritable(char * p, int size);
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#endif
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