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Add dontthrow attribute to most libc functions

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This will help C++ code that uses exceptions to be tinier. For example,
this change shaves away 1000 lines of assembly code from LLVM's libcxx,
which is 0.7% of all assembly instructions in the entire library.
This commit is contained in:
Justine Tunney 2024-01-09 01:26:03 -08:00
parent cb19e172da
commit eeb20775d2
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GPG key ID: BE714B4575D6E328
103 changed files with 1455 additions and 1456 deletions
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4
libc/sock/select.h
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@ -19,9 +19,9 @@ typedef struct fd_set {
#define FD_ZERO(SET) bzero((SET)->fds_bits, sizeof((SET)->fds_bits))
#define FD_SIZE(bits) (((bits) + (sizeof(long) * 8) - 1) / sizeof(long))
int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
int select(int, fd_set *, fd_set *, fd_set *, struct timeval *) libcesque;
int pselect(int, fd_set *, fd_set *, fd_set *, const struct timespec *,
const sigset_t *);
const sigset_t *) libcesque;
COSMOPOLITAN_C_END_
#endif /* COSMOPOLITAN_LIBC_SOCK_SELECT_H_ */