diff options
| author | Jakob Kaivo <jkk@ung.org> | 2019-02-09 16:57:14 -0500 |
|---|---|---|
| committer | Jakob Kaivo <jkk@ung.org> | 2019-02-09 16:57:14 -0500 |
| commit | c2df77a517e8651a07e323aaa18c6caa2d77eb1b (patch) | |
| tree | 88ca7ec8494332234a7ff201dac333bd6bf7f0e8 /src/stdio/pclose.c | |
| parent | 7958762d8b94f0aa3babe1d5a8cf0cd57eb3b88f (diff) | |
merge POSIX.2 identifiers
Diffstat (limited to 'src/stdio/pclose.c')
| -rw-r--r-- | src/stdio/pclose.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/stdio/pclose.c b/src/stdio/pclose.c new file mode 100644 index 00000000..7a70bf9f --- /dev/null +++ b/src/stdio/pclose.c @@ -0,0 +1,21 @@ +#include <stdio.h> +#include "sys/wait.h" + +int pclose(FILE * stream) +{ + int status; + pid_t child = stream->pipe_pid; + if (child == 0) { + /* undefined behavior */ + } + + fclose(stream); + + waitpid(pid, &status, 0); + return status; +} + +/* +POSIX(2) +*/ + |