diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 1998-01-19 07:34:00 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 1998-01-19 07:34:00 +0000 |
commit | 00b6e05470ed9f8958b91782c033884091922840 (patch) | |
tree | 793e71e72c39537efc4eda7d6c6240b89d407228 /process.c | |
parent | 0205517a8c8ea0524350917206ec41c3bdbf6579 (diff) |
Mon Jan 19 16:33:52 JST 1998
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/v1_1r@27 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'process.c')
-rw-r--r-- | process.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -579,6 +579,7 @@ rb_syswait(pid) { RETSIGTYPE (*hfunc)(), (*qfunc)(), (*ifunc)(); int status; + int i; #ifdef SIGHUP hfunc = signal(SIGHUP, SIG_IGN); @@ -588,7 +589,9 @@ rb_syswait(pid) #endif ifunc = signal(SIGINT, SIG_IGN); - if (rb_waitpid(pid, 0, &status) < 0) rb_sys_fail("wait"); + do { + i = rb_waitpid(pid, 0, &status); + } while (i == -1 && errno == EINTR); #ifdef SIGHUP signal(SIGHUP, hfunc); |