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| author | Bruce Korb <bkorb@gnu.org> | 2001-03-08 23:26:14 +0000 |
|---|---|---|
| committer | Bruce Korb <korbb@gcc.gnu.org> | 2001-03-08 23:26:14 +0000 |
| commit | 0bf679a3645d2ac3c43cb8ac0cfcdfba05112397 (patch) | |
| tree | c8b39b658b605181563849cd1a1051a16d0c1cf7 /gcc | |
| parent | f6646274a0f925adc0113cfeb1d4999d0805476d (diff) | |
| download | gcc-0bf679a3645d2ac3c43cb8ac0cfcdfba05112397.zip gcc-0bf679a3645d2ac3c43cb8ac0cfcdfba05112397.tar.gz gcc-0bf679a3645d2ac3c43cb8ac0cfcdfba05112397.tar.bz2 | |
fix SIGCHLD handling
From-SVN: r40330
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/gcc.c | 3 |
2 files changed, 8 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b468fcc..07d8406 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2001-03-08 Bruce Korb <bkorb@gnu.org> + + gcc.c(main): ensure SIGCHLD handling is set to SIG_DFL so that + wiat4() can receive the signal. + Thu Mar 8 21:09:10 2001 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> * fixinc/inclhack.def (AAB_dgux_int_varargs): Don't use HTML @@ -5517,6 +5517,9 @@ main (argc, argv) if (signal (SIGPIPE, SIG_IGN) != SIG_IGN) signal (SIGPIPE, fatal_error); #endif + /* We *MUST* set SIGCHLD to SIG_DFL so that the wait4() call will + receive the signal. A different setting is inheritable */ + signal (SIGCHLD, SIG_DFL); argbuf_length = 10; argbuf = (const char **) xmalloc (argbuf_length * sizeof (const char *)); |