diff options
Diffstat (limited to 'tools/cpio/src/flags.c')
| -rw-r--r-- | tools/cpio/src/flags.c | 257 |
1 files changed, 0 insertions, 257 deletions
diff --git a/tools/cpio/src/flags.c b/tools/cpio/src/flags.c deleted file mode 100644 index e06c8e80d..000000000 --- a/tools/cpio/src/flags.c +++ /dev/null @@ -1,257 +0,0 @@ -/* - * cpio - copy file archives in and out - * - * Gunnar Ritter, Freiburg i. Br., Germany, April 2003. - */ -/* - * Copyright (c) 2003 Gunnar Ritter - * - * This software is provided 'as-is', without any express or implied - * warranty. In no event will the authors be held liable for any damages - * arising from the use of this software. - * - * Permission is granted to anyone to use this software for any purpose, - * including commercial applications, and to alter it and redistribute - * it freely, subject to the following restrictions: - * - * 1. The origin of this software must not be misrepresented; you must not - * claim that you wrote the original software. If you use this software - * in a product, an acknowledgment in the product documentation would be - * appreciated but is not required. - * - * 2. Altered source versions must be plainly marked as such, and must not be - * misrepresented as being the original software. - * - * 3. This notice may not be removed or altered from any source distribution. - */ - -/* Sccsid @(#)flags.c 1.6 (gritter) 3/26/07 */ - -#include <unistd.h> -#include <stdio.h> -#include <stdarg.h> -#include <stdlib.h> - -#include "cpio.h" - -void -flags(int ac, char **av) -{ - const char optstring[] = - "iopaAbBcC:dDeE:fH:I:kKlLmM:O:PrR:sStTuvV6"; - int i, illegal = 0; - - if (getenv("SYSV3") != NULL) - sysv3 = printsev = 1; - while ((i = getopt(ac, av, optstring)) != EOF) { - switch (i) { - case 'i': - case 'o': - case 'p': - if (action && action != i) - illegal = 1; - action = i; - break; - case 'a': - aflag = 1; - break; - case 'A': - Aflag = 1; - break; - case 'b': - bflag = 1; - break; - case 'B': - blksiz = 5120; - Bflag = 1; - break; - case 'c': - fmttype = sysv3 ? FMT_ODC : FMT_ASC; - cflag = 1; - break; - case 'C': - if ((blksiz = atol(optarg)) <= 0) - msg(4, -2, - "Illegal size given for -C option.\n"); - Cflag = 1; - break; - case 'd': - dflag = 1; - break; - case 'D': - Dflag = 1; - break; - case 'e': - /* - * This option is accepted for compatibility only, - * -Hdec should be used instead. - */ - fmttype = FMT_DEC; - eflag = 1; - break; - case 'E': - Eflag = optarg; - break; - case 'f': - fflag = 1; - break; - case 'H': - if (setfmt(optarg) < 0) - illegal = 1; - Hflag = 1; - break; - case 'I': - Iflag = optarg; - break; - case 'k': - kflag = 1; - break; - case 'K': - /* - * This option is accepted for compatibility only, - * -Hsgi should be used instead. - */ - fmttype = FMT_SGIBE; - Kflag = 1; - break; - case 'l': - lflag = 1; - break; - case 'L': - Lflag = 1; - break; - case 'm': - mflag = 1; - break; - case 'M': - Mflag = oneintfmt(optarg); - break; - case 'O': - Oflag = optarg; - break; - case 'P': - Pflag = 1; - break; - case 'r': - rflag = 1; - break; - case 'R': - if (setreassign(Rflag = optarg) < 0) - illegal = 1; - break; - case 's': - sflag = 1; - break; - case 'S': - Sflag = 1; - break; - case 't': - tflag = 1; - break; - case 'u': - uflag = 1; - break; - case 'v': - vflag++; - break; - case 'V': - Vflag = 1; - break; - case '6': - sixflag = 1; - fmttype = FMT_BINLE; - break; - default: - if (sysv3) - usage(); - illegal = 1; - } - } - switch (action) { - case 'i': - if (Oflag || Kflag || eflag || Lflag || lflag || aflag || - Aflag || Pflag) - illegal = 1; - for (i = optind; i < ac; i++) - addg(av[i], 0); - break; - case 'o': - if (Iflag || dflag || fflag || kflag || mflag || - rflag || tflag || uflag || - sixflag || Eflag || Rflag) - illegal = 1; - if (optind != ac) - illegal = 1; - break; - case 'p': - if (Iflag || Oflag || blksiz || Eflag || fmttype != FMT_NONE || - Mflag || bflag || fflag || kflag || sflag || - tflag || Sflag || sixflag) - illegal = 1; - if (optind + 1 != ac) - illegal = 1; - break; - default: - if (sysv3 == 0) - msg(3, 0, "One of -i, -o or -p must be specified.\n"); - else if (ac > 1) - msg(3, -2, "Options must include one: -o, -i, -p.\n"); - illegal = 1; - } - /* - * Sanity checks. No check for multiple occurences of options - * since they can make sense, behave as other programs and use - * the latter one. - */ - /*if (aflag && mflag) { - msg(3, 0, "-a and -m are mutually exclusive.\n"); - illegal = 1; - } why? */ - /*if (cflag && (Hflag || Kflag || eflag)) { - msg(3, 0, "-c and -H are mutually exclusive.\n"); - illegal = 1; - } allow overriding -c with -H and vice versa */ - if ((vflag || tflag) && Vflag) { - msg(3, 0, "-v and -V are mutually exclusive.\n"); - illegal = 1; - } - /*if (Bflag && Cflag) { - msg(3, 0, "-B and -C are mutually exclusive.\n"); - illegal = 1; - } allow overriding of block sizes */ - if ((Hflag || cflag || Kflag || eflag) && sixflag) { - msg(3, 0, "-H and -6 are mutually exclusive.\n"); - illegal = 1; - } - if (!sysv3 && Mflag && Oflag == NULL && Iflag == NULL) { - msg(3, 0, "-M not meaningful without -O or -I.\n"); - illegal = 1; - } - if (!sysv3 && Aflag && Oflag == NULL) { - msg(3, 0, "-A requires the -O option\n"); - illegal = 1; - } - if (illegal) - usage(); -} - -void -usage(void) -{ - if (sysv3) - fprintf(stderr, "\ -Usage: %s -o[acvVABL] [-Csize] [-Hhdr] [-Mmsg] <name-list >collection\n\ -\t%s -o[acvVABL] -Ocollection [-Csize] [-Hhdr] [-Mmsg] <name-list\n\ -\t%s -i[bcdkmrsStuvVfB6] [-Csize] [-Efile] [-Hhdr] [-Mmsg] [-Rid] [pattern ...] <collection\n\ -\t%s -i[bcdkmrsStuvVfB6] -Icollection [-Csize] [-Efile] [-Hhdr] [-Mmsg] [-Rid] [pattern ...]\n\ -\t%s -p[adlmruvVL] [-Rid] directory <name-list\n", - progname, progname, progname, progname, progname); - else - fprintf(stderr, "USAGE:\n\ -\t%s -i[bcdfkmrstuvBSV6] [-C size] [-E file] [-H hdr] [[-I file] [-M msg]] \ -[-R id] [patterns]\n\ -\t%s -o[acvABLV] [-C size] [-H hdr] [[-M msg] [-O file]]\n\ -\t%s -p[adlmuvLV] [-R id] directory\n", - progname, progname, progname); - exit(1); -} |