diff options
Diffstat (limited to 'xembed.c')
| -rw-r--r-- | xembed.c | 11 |
1 files changed, 5 insertions, 6 deletions
@@ -8,21 +8,21 @@ #include <unistd.h> int -main(int argc, char **argv) +main(int argc, char *argv[]) { char *xembed; int tty; pid_t pgrp, tcpgrp; - if(argc < 3) { + if (argc < 3) { fprintf(stderr, "usage: %s flag cmd ...\n", argv[0]); return 2; } - if(!(xembed = getenv("XEMBED"))) + if (!(xembed = getenv("XEMBED"))) goto noembed; - if((tty = open("/dev/tty", O_RDONLY)) < 0) + if ((tty = open("/dev/tty", O_RDONLY)) < 0) goto noembed; pgrp = getpgrp(); @@ -30,7 +30,7 @@ main(int argc, char **argv) close(tty); - if(pgrp == tcpgrp) { /* in foreground of tty */ + if (pgrp == tcpgrp) { /* in foreground of tty */ argv[0] = argv[2]; argv[2] = xembed; } else { @@ -43,4 +43,3 @@ noembed: perror(argv[0]); /* failed to execute */ return 1; } - |