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(PTY_OPEN): Block SIGCHLD during openpty.

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This commit is contained in:
Karl Heuer 1995-12-13 02:02:17 +00:00
parent 470d004ea5
commit cfbeebb056
1 changed files with 3 additions and 0 deletions
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3
src/m/alpha.h
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@ -266,8 +266,11 @@ extern void r_alloc_free ();
do \
{ \
int dummy; \
SIGMASKTYPE mask; \
mask = sigblockx (SIGCHLD); \
if (-1 == openpty (&fd, &dummy, pty_name, 0, 0)) \
fd = -1; \
sigsetmask (mask); \
close (dummy); \
} \
while (0)