diff options
Diffstat (limited to 'usr.bin/uniq/uniq.c')
| -rw-r--r-- | usr.bin/uniq/uniq.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/usr.bin/uniq/uniq.c b/usr.bin/uniq/uniq.c index d34b0c0..8e7f40f 100644 --- a/usr.bin/uniq/uniq.c +++ b/usr.bin/uniq/uniq.c @@ -145,20 +145,19 @@ main (int argc, char *argv[]) ofp = stdout; if (argc > 0 && strcmp(argv[0], "-") != 0) ifp = file(ifn = argv[0], "r"); - if (cap_rights_limit(fileno(ifp), CAP_FSTAT | CAP_READ) < 0 && - errno != ENOSYS) { + cap_rights_init(&rights, CAP_FSTAT, CAP_READ); + if (cap_rights_limit(fileno(ifp), &rights) < 0 && errno != ENOSYS) err(1, "unable to limit rights for %s", ifn); - } - rights = CAP_FSTAT | CAP_WRITE; + cap_rights_init(&rights, CAP_FSTAT, CAP_WRITE); if (argc > 1) ofp = file(argv[1], "w"); else - rights |= CAP_IOCTL; - if (cap_rights_limit(fileno(ofp), rights) < 0 && errno != ENOSYS) { + cap_rights_set(&rights, CAP_IOCTL); + if (cap_rights_limit(fileno(ofp), &rights) < 0 && errno != ENOSYS) { err(1, "unable to limit rights for %s", argc > 1 ? argv[1] : "stdout"); } - if ((rights & CAP_IOCTL) != 0) { + if (cap_rights_is_set(&rights, CAP_IOCTL)) { unsigned long cmd; cmd = TIOCGETA; /* required by isatty(3) in printf(3) */ |
