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89fc95fefd
🚨 clang-format changes output per version!
This is with version 19.0.0. The modifications seem to be fixing the old
version’s errors - mainly involving omitted whitespace around binary ops
and inserted whitespace between goto labels and colons (if followed by a
curly brace.)
Also fixes a few mistakes made by e.g. someone (ahem) forgetting to pass
his ctl/string.h modifications through it.
We should add this to .git-blame-ignore-revs once we have its final hash
on master.
27 lines
1 KiB
C
27 lines
1 KiB
C
#ifndef COSMOPOLITAN_LIBC_SOCK_SELECT_H_
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#define COSMOPOLITAN_LIBC_SOCK_SELECT_H_
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#include "libc/calls/struct/sigset.h"
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#include "libc/calls/struct/timespec.h"
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#include "libc/calls/struct/timeval.h"
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#include "libc/str/str.h"
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#define FD_SETSIZE 1024 /* it's 64 on windows */
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COSMOPOLITAN_C_START_
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typedef struct fd_set {
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unsigned long fds_bits[FD_SETSIZE / (sizeof(long) * 8)];
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} fd_set;
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#define FD_ISSET(FD, SET) (((SET)->fds_bits[(FD) >> 6] >> ((FD) & 63)) & 1)
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#define FD_SET(FD, SET) ((SET)->fds_bits[(FD) >> 6] |= 1ull << ((FD) & 63))
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#define FD_CLR(FD, SET) ((SET)->fds_bits[(FD) >> 6] &= ~(1ull << ((FD) & 63)))
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#define FD_ZERO(SET) bzero((SET)->fds_bits, sizeof((SET)->fds_bits))
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#define FD_SIZE(bits) (((bits) + (sizeof(long) * 8) - 1) / sizeof(long))
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int select(int, fd_set *, fd_set *, fd_set *, struct timeval *) libcesque;
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int pselect(int, fd_set *, fd_set *, fd_set *, const struct timespec *,
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const sigset_t *) libcesque;
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COSMOPOLITAN_C_END_
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#endif /* COSMOPOLITAN_LIBC_SOCK_SELECT_H_ */
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