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author | Stefan Zabka <zabkaste@hu-berlin.de> | 2020-05-25 20:31:27 +0200 |
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committer | Stefan Zabka <zabkaste@hu-berlin.de> | 2020-05-25 20:31:27 +0200 |
commit | dc86ffee1c7f05a30a1eff63a8348a4a73659451 (patch) | |
tree | 4f51e9d7b9f646df86c5148836428a189ac329a0 /02_exercise/process.c | |
parent | 41775b83ad93264b487bf0dc353b145922ee6d73 (diff) | |
download | betriebssysteme-dc86ffee1c7f05a30a1eff63a8348a4a73659451.tar.gz betriebssysteme-dc86ffee1c7f05a30a1eff63a8348a4a73659451.zip |
Closing stdin for processes without pipe running in bg
Diffstat (limited to '02_exercise/process.c')
-rw-r--r-- | 02_exercise/process.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/02_exercise/process.c b/02_exercise/process.c index 0b69074..c5be8c3 100644 --- a/02_exercise/process.c +++ b/02_exercise/process.c @@ -113,6 +113,9 @@ int exec_command(process p) { dup2(p.in_fd, 0); close(p.in_fd); } + if(p.in_fd == 0 && !p.blocking) { + close(0); + } if (p.out_fd != 0) { dup2(p.out_fd, 1); |