From 22e2b9966d9e3d050a612b18b725f6f1490bfe23 Mon Sep 17 00:00:00 2001 From: jkh Date: Tue, 29 Sep 1998 04:56:30 +0000 Subject: Allow minigzip to be invoked more like gzip, checking to see if we're being called as gunzip as well as dealing with the -c flag. Submitted by: jhay --- lib/libz/minigzip.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) (limited to 'lib/libz') diff --git a/lib/libz/minigzip.c b/lib/libz/minigzip.c index 7ba1666..487632e 100644 --- a/lib/libz/minigzip.c +++ b/lib/libz/minigzip.c @@ -270,15 +270,25 @@ int main(argc, argv) { int uncompr = 0; gzFile file; - char outmode[20]; + char *bname, outmode[20]; strcpy(outmode, "wb6 "); prog = argv[0]; + bname = strrchr(argv[0], '/'); + if (bname) + bname++; + else + bname = argv[0]; argc--, argv++; + if (!strcmp(bname, "gunzip") || !strcmp(bname, "zcat")) + uncompr = 1; + while (argc > 0) { - if (strcmp(*argv, "-d") == 0) + if (strcmp(*argv, "-c") == 0) + ; /* Just for compatability with gzip */ + else if (strcmp(*argv, "-d") == 0) uncompr = 1; else if (strcmp(*argv, "-f") == 0) outmode[3] = 'f'; -- cgit v1.1