diff options
| author | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2014-07-31T08·31+0200 |
|---|---|---|
| committer | Eelco Dolstra <eelco.dolstra@logicblox.com> | 2014-07-31T08·31+0200 |
| commit | 50dc1f5b71f7e0e4ba628904b9a47d9f9d875b3e (patch) | |
| tree | 770054765d335695236e3c1c26f952a9aa76ff29 /src/libutil/util.hh | |
| parent | 45f9a91e186d91edbf2bed7d27b7fa7227730596 (diff) | |
Restore default SIGPIPE handler before invoking ‘man’
Fixes NixOS/nixpkgs#3410.
Diffstat (limited to 'src/libutil/util.hh')
| -rw-r--r-- | src/libutil/util.hh | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libutil/util.hh b/src/libutil/util.hh index ad0d377a4f5e..64250c522a52 100644 --- a/src/libutil/util.hh +++ b/src/libutil/util.hh @@ -273,6 +273,10 @@ void closeMostFDs(const set<int> & exceptions); /* Set the close-on-exec flag for the given file descriptor. */ void closeOnExec(int fd); +/* Restore default handling of SIGPIPE, otherwise some programs will + randomly say "Broken pipe". */ +void restoreSIGPIPE(); + /* User interruption. */ |