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| author | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 1997-08-21 22:57:35 +0000 |
|---|---|---|
| committer | jason <jason@138bc75d-0d04-0410-961f-82ee72b054a4> | 1997-08-21 22:57:35 +0000 |
| commit | 28e9041cc224267271fbcd8db22bea115912365b (patch) | |
| tree | a3b19970338bdae580faff126a716e1d5520400c /libiberty/waitpid.c | |
| parent | 5000a677980ebfb439f5349c5e269f7447dbab41 (diff) | |
| download | gcc-28e9041cc224267271fbcd8db22bea115912365b.tar.gz | |
Initial revision
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14877 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libiberty/waitpid.c')
| -rw-r--r-- | libiberty/waitpid.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libiberty/waitpid.c b/libiberty/waitpid.c new file mode 100644 index 00000000000..23db0b932d2 --- /dev/null +++ b/libiberty/waitpid.c @@ -0,0 +1,11 @@ +int +waitpid (pid, stat_loc, options) + int pid, *stat_loc, options; +{ + for (;;) + { + int wpid = wait(stat_loc); + if (wpid == pid || wpid == -1) + return wpid; + } +} |