60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
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/*
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* mapshdr.c
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*
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* Copyright (C) 2007 Red Hat, Inc. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <errno.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include "../isys/lang.h"
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int main(int argc, char ** argv) {
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struct kmapHeader h;
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struct kmapInfo info;
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int i, x;
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struct stat sb;
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char * chptr;
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h.magic = KMAP_MAGIC;
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h.numEntries = argc - 1;
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x = write(1, &h, sizeof(h));
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for (i = 1; i < argc; i++) {
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if (stat(argv[i], &sb)) {
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fprintf(stderr, "stat error for %s: %s\n", argv[i],
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strerror(errno));
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exit(1);
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}
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memset(info.name, 0, KMAP_NAMELEN);
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strncpy(info.name, argv[i], KMAP_NAMELEN - 1);
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chptr = info.name + strlen(info.name) - 1;
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while (*chptr != '.') *chptr-- = '\0';
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*chptr = '\0';
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info.size = sb.st_size;
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x = write(1, &info, sizeof(info));
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}
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return 0;
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}
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