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Remove __waitpid_nocancel

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It enables and disables cancellation with pthread_setcancelstate
before calling the waitpid.  It simplifies the waitpid implementation
for architectures that do not provide either __NR_waitpid or
__NR_wait4.

Checked on x86_64-linux-gnu.
This commit is contained in:
Adhemerval Zanella
2019-11-13 10:42:05 -03:00
parent 6a265e577e
commit 478f70780f
6 changed files with 11 additions and 43 deletions
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4
sysdeps/unix/sysv/linux/not-cancel.h
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@ -69,9 +69,6 @@ __writev_nocancel_nostatus (int fd, const struct iovec *iov, int iovcnt)
INTERNAL_SYSCALL_CALL (writev, err, fd, iov, iovcnt);
}
/* Uncancelable waitpid. */
__typeof (waitpid) __waitpid_nocancel;
/* Uncancelable fcntl. */
__typeof (__fcntl) __fcntl64_nocancel;
@ -84,7 +81,6 @@ hidden_proto (__read_nocancel)
hidden_proto (__pread64_nocancel)
hidden_proto (__write_nocancel)
hidden_proto (__close_nocancel)
hidden_proto (__waitpid_nocancel)
hidden_proto (__fcntl64_nocancel)
#endif