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fix ppoll with null timeout argument

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This commit is contained in:
Rich Felker
2012-09-10 18:05:02 -04:00
parent 2c1cd2399a
commit 3b5e69052a
1 changed files with 2 additions and 2 deletions
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4
src/linux/ppoll.c
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@ -4,6 +4,6 @@
int ppoll(struct pollfd *fds, nfds_t n, const struct timespec *to, const sigset_t *mask)
{
struct timespec tmp = *to;
return syscall_cp(SYS_ppoll, fds, n, &tmp, mask);
return syscall_cp(SYS_ppoll, fds, n,
to ? (struct timespec []){*to} : 0, mask);
}