diff options
Diffstat (limited to 'usr.bin/file/file.c')
| -rw-r--r-- | usr.bin/file/file.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/usr.bin/file/file.c b/usr.bin/file/file.c index 81294d8b791..ba0c3df0903 100644 --- a/usr.bin/file/file.c +++ b/usr.bin/file/file.c @@ -1,4 +1,4 @@ -/* $OpenBSD: file.c,v 1.44 2015/05/29 15:58:34 nicm Exp $ */ +/* $OpenBSD: file.c,v 1.45 2015/05/30 06:25:35 nicm Exp $ */ /* * Copyright (c) 2015 Nicholas Marriott <nicm@openbsd.org> @@ -209,7 +209,13 @@ main(int argc, char **argv) memset(&msg, 0, sizeof msg); msg.idx = idx; - if (lstat(argv[idx], &msg.sb) == -1) { + if (strcmp(argv[idx], "-") == 0) { + if (fstat(STDIN_FILENO, &msg.sb) == -1) { + fd = -1; + msg.error = errno; + } else + fd = STDIN_FILENO; + } else if (lstat(argv[idx], &msg.sb) == -1) { fd = -1; msg.error = errno; } else { @@ -441,8 +447,11 @@ try_stat(struct input_file *inf) strerror(inf->msg->error)); return (1); } - if (sflag) { + if (sflag || strcmp(inf->path, "-") == 0) { switch (inf->msg->sb.st_mode & S_IFMT) { + case S_IFIFO: + if (strcmp(inf->path, "-") != 0) + break; case S_IFBLK: case S_IFCHR: case S_IFREG: @@ -617,7 +626,10 @@ test_file(struct input_file *inf, size_t width) if (bflag) printf("%s\n", inf->result); else { - xasprintf(&label, "%s:", inf->path); + if (strcmp(inf->path, "-") == 0) + xasprintf(&label, "/dev/stdin:"); + else + xasprintf(&label, "%s:", inf->path); printf("%-*s %s\n", (int)width, label, inf->result); free(label); } |