50 lines
976 B
C
50 lines
976 B
C
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/*
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* grcat.c
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*
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* Generate a printable version of the group database.
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*/
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/*
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* Arnold Robbins, arnold@skeeve.com, May 1993
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* Public Domain
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* December 2010, move to ANSI C definition for main().
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*/
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#if HAVE_CONFIG_H
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#include <config.h>
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#endif
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#if defined (STDC_HEADERS)
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#include <stdlib.h>
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#endif
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#ifndef HAVE_GETGRENT
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int main() { return 0; }
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#else
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#include <stdio.h>
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#include <grp.h>
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int
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main(int argc, char **argv)
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{
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struct group *g;
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int i;
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while ((g = getgrent()) != NULL) {
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#ifdef HAVE_STRUCT_GROUP_GR_PASSWD
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printf("%s:%s:%ld:", g->gr_name, g->gr_passwd,
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(long) g->gr_gid);
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#else
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printf("%s:*:%ld:", g->gr_name, (long) g->gr_gid);
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#endif
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for (i = 0; g->gr_mem[i] != NULL; i++) {
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printf("%s", g->gr_mem[i]);
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if (g->gr_mem[i+1] != NULL)
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putchar(',');
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}
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putchar('\n');
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}
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endgrent();
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return 0;
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}
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#endif /* HAVE_GETGRENT */
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