51 lines
932 B
C
51 lines
932 B
C
#include <sys/types.h>
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#include <grp.h>
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#include "subfd.h"
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#include "substdio.h"
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#include "readwrite.h"
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#include "exit.h"
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#include "scan.h"
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#include "fmt.h"
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char buf1[256];
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substdio ss1 = SUBSTDIO_FDBUF(write,1,buf1,sizeof(buf1));
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void outs(s)
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char *s;
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{
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if (substdio_puts(&ss1,s) == -1) _exit(111);
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}
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void main(argc,argv)
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int argc;
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char **argv;
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{
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char *name;
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char *value;
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struct group *gr;
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char strnum[FMT_ULONG];
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name = argv[1];
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if (!name) _exit(100);
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value = argv[2];
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if (!value) _exit(100);
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gr = getgrnam(value);
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if (!gr) {
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substdio_puts(subfderr,"fatal: unable to find group ");
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substdio_puts(subfderr,value);
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substdio_puts(subfderr,"\n");
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substdio_flush(subfderr);
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_exit(111);
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}
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strnum[fmt_ulong(strnum,(unsigned long) gr->gr_gid)] = 0;
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outs("int ");
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outs(name);
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outs(" = ");
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outs(strnum);
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outs(";\n");
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if (substdio_flush(&ss1) == -1) _exit(111);
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_exit(0);
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}
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