JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* exceptions.cc (call_handler): Make signal pending if sigsave.sig is still

Browse Source 
active.
* syscalls.cc (_read): Don't clear errno.
* sigproc.cc (wait_sig): Don't scan the waiting process list after a SIGCHLD if
there are no zombies to reap.
* winsup.h: Use __builtin_strcmp.
* environ.cc (posify): Don't initialize len unless it is required
(from DJ Delorie <dj@redhat.com>).
This commit is contained in:
Christopher Faylor
2000-10-18 04:53:37 +00:00
parent 3f7bd53115
commit ac944e37d0
6 changed files with 22 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
winsup/cygwin/syscalls.cc
View File

@@ -212,7 +212,7 @@ _read (int fd, void *ptr, size_t len)
return -1;
}
set_sig_errno (0);
// set_sig_errno (0);
fhandler_base *fh = fdtab[fd];
DWORD wait = (fh->get_flags () & (O_NONBLOCK | OLD_O_NDELAY)) ? 0 : INFINITE;
@@ -225,7 +225,7 @@ _read (int fd, void *ptr, size_t len)
else if (!fh->ready_for_read (fd, wait, 0))
{
if (!wait)
set_sig_errno (EAGAIN);
set_sig_errno (EAGAIN); /* Don't really need 'set_sig_errno' here, but... */
else
set_sig_errno (EINTR);
res = -1;