diff options
Diffstat (limited to 'misc/logsave.c')
| -rw-r--r-- | misc/logsave.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/misc/logsave.c b/misc/logsave.c index aa3235ee..f0011f81 100644 --- a/misc/logsave.c +++ b/misc/logsave.c @@ -52,10 +52,10 @@ static void usage(char *progname) static void send_output(const char *buffer, int c, int flag) { char *n; - + if (c == 0) c = strlen(buffer); - + if (flag & SEND_CONSOLE) write(1, buffer, c); if (!(flag & SEND_LOG)) @@ -147,7 +147,7 @@ static int run_program(char **argv) dup2(fds[1],1); /* fds[1] replaces stdout */ dup2(fds[1],2); /* fds[1] replaces stderr */ close(fds[0]); /* don't need this here */ - + execvp(argv[0], argv); perror(argv[0]); exit(1); @@ -201,8 +201,8 @@ static int copy_from_stdin(void) bad_read = 0; } return 0; -} - +} + int main(int argc, char **argv) @@ -213,7 +213,7 @@ int main(int argc, char **argv) int send_flag = SEND_LOG; int do_stdin; time_t t; - + while ((c = getopt(argc, argv, "+asv")) != EOF) { switch (c) { case 'a': @@ -238,7 +238,7 @@ int main(int argc, char **argv) outfd = open(outfn, openflags, 0644); do_stdin = !strcmp(argv[0], "-"); - + send_output("Log of ", 0, send_flag); if (do_stdin) send_output("stdin", 0, send_flag); @@ -257,7 +257,7 @@ int main(int argc, char **argv) rc = copy_from_stdin(); else rc = run_program(argv); - + send_output("\n", 0, send_flag); t = time(0); send_output(ctime(&t), 0, send_flag); @@ -279,11 +279,11 @@ int main(int argc, char **argv) while (outfd < 0) { outfd = open(outfn, openflags, 0644); sleep(1); - } + } write(outfd, outbuf, outbufsize); free(outbuf); } close(outfd); - + exit(rc); } |