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| author | Arnold D. Robbins <arnold@skeeve.com> | 2010-07-16 11:58:26 +0300 |
|---|---|---|
| committer | Arnold D. Robbins <arnold@skeeve.com> | 2010-07-16 11:58:26 +0300 |
| commit | 765c7494b3dac62207e6cd57fb839997e237f292 (patch) | |
| tree | f7da12ffdb85d9f82671cb3122775b2ce73f7ad9 /missing/dup2.c | |
| parent | cce5115e21db1702e0617afdca36633e7e2c9eae (diff) | |
| download | egawk-765c7494b3dac62207e6cd57fb839997e237f292.tar.gz egawk-765c7494b3dac62207e6cd57fb839997e237f292.tar.bz2 egawk-765c7494b3dac62207e6cd57fb839997e237f292.zip | |
Moving to 2.13.2.
Diffstat (limited to 'missing/dup2.c')
| -rw-r--r-- | missing/dup2.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/missing/dup2.c b/missing/dup2.c new file mode 100644 index 00000000..01068348 --- /dev/null +++ b/missing/dup2.c @@ -0,0 +1,12 @@ +#ifndef F_DUPFD +#include <fcntl.h> +#endif + +int +dup2 (old, new) +int old, new; +{ + (void) close(new); + + return fcntl(old, F_DUPFD, new); +} |