diff options
| author | Leah Neukirchen <leah@vuxu.org> | 2017-08-31 17:30:17 +0200 |
|---|---|---|
| committer | Leah Neukirchen <leah@vuxu.org> | 2017-08-31 17:30:17 +0200 |
| commit | 66d0eff12fdf31e520493e7c2accb95410dcaec2 (patch) | |
| tree | f67b59076967ec441daaf7e7c40c1d502a9136bd /filter.c | |
| parent | dfe09a7c5e3a2273f963d53432ef1686b34547db (diff) | |
| download | mblaze-66d0eff12fdf31e520493e7c2accb95410dcaec2.tar.gz mblaze-66d0eff12fdf31e520493e7c2accb95410dcaec2.tar.xz mblaze-66d0eff12fdf31e520493e7c2accb95410dcaec2.zip | |
style
Diffstat (limited to 'filter.c')
| -rw-r--r-- | filter.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/filter.c b/filter.c index 7b86106..480cd52 100644 --- a/filter.c +++ b/filter.c @@ -1,9 +1,9 @@ #include <sys/wait.h> -#include <fcntl.h> #include <errno.h> +#include <fcntl.h> #include <limits.h> -#include <poll.h> +#include <poll.h> #include <signal.h> #include <stdio.h> #include <stdlib.h> @@ -24,7 +24,7 @@ filter(char *input, size_t inlen, char *cmd, char **outputo, size_t *outleno) sigemptyset(&mask); sigaddset(&mask, SIGPIPE); sigprocmask(SIG_BLOCK, &mask, &orig_mask); - + outlen = 0; output = malloc(outalloc); if (!output) @@ -56,7 +56,7 @@ filter(char *input, size_t inlen, char *cmd, char **outputo, size_t *outleno) } close(pipe0[0]); close(pipe1[1]); - + if (pid < 0) { close(pipe0[1]); close(pipe1[0]); @@ -89,7 +89,7 @@ filter(char *input, size_t inlen, char *cmd, char **outputo, size_t *outleno) } else if (fds[0].revents & (POLLERR | POLLHUP | POLLNVAL)) { fds[0].fd = -1; } - + if (fds[1].revents & POLLOUT) { ssize_t ret = write(fds[1].fd, input, inlen); if (ret > 0) { |