diff options
Diffstat (limited to 'gdb/ser-pipe.c')
| -rw-r--r-- | gdb/ser-pipe.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/gdb/ser-pipe.c b/gdb/ser-pipe.c index f73ba83..fd6650a 100644 --- a/gdb/ser-pipe.c +++ b/gdb/ser-pipe.c @@ -45,7 +45,7 @@ struct pipe_state int pid; }; -/* Open up a raw pipe */ +/* Open up a raw pipe. */ static int pipe_open (struct serial *scb, const char *name) @@ -80,7 +80,7 @@ pipe_open (struct serial *scb, const char *name) on certain platforms. */ pid = vfork (); - /* Error. */ + /* Error. */ if (pid == -1) { close (pdes[0]); @@ -97,7 +97,7 @@ pipe_open (struct serial *scb, const char *name) err_pdes[0] = err_pdes[1] = -1; } - /* Child. */ + /* Child. */ if (pid == 0) { /* We don't want ^c to kill the connection. */ @@ -109,7 +109,7 @@ pipe_open (struct serial *scb, const char *name) signal (SIGINT, SIG_IGN); #endif - /* re-wire pdes[1] to stdin/stdout */ + /* Re-wire pdes[1] to stdin/stdout. */ close (pdes[0]); if (pdes[1] != STDOUT_FILENO) { @@ -125,18 +125,18 @@ pipe_open (struct serial *scb, const char *name) close (err_pdes[1]); } #if 0 - /* close any stray FD's - FIXME - how? */ + /* close any stray FD's - FIXME - how? */ /* POSIX.2 B.3.2.2 "popen() shall ensure that any streams from previous popen() calls that remain open in the - parent process are closed in the new child process. */ + parent process are closed in the new child process. */ for (old = pidlist; old; old = old->next) - close (fileno (old->fp)); /* don't allow a flush */ + close (fileno (old->fp)); /* Don't allow a flush. */ #endif execl ("/bin/sh", "sh", "-c", name, (char *) 0); _exit (127); } - /* Parent. */ + /* Parent. */ close (pdes[1]); if (err_pdes[1] != -1) close (err_pdes[1]); |