| 1 | #include <sys/types.h> |
| 2 | #include <grp.h> |
| 3 | #include "subfd.h" |
| 4 | #include "substdio.h" |
| 5 | #include "readwrite.h" |
| 6 | #include "exit.h" |
| 7 | #include "scan.h" |
| 8 | #include "fmt.h" |
| 9 | |
| 10 | char buf1[256]; |
| 11 | substdio ss1 = SUBSTDIO_FDBUF(write,1,buf1,sizeof(buf1)); |
| 12 | |
| 13 | void outs(s) |
| 14 | char *s; |
| 15 | { |
| 16 | if (substdio_puts(&ss1,s) == -1) _exit(111); |
| 17 | } |
| 18 | |
| 19 | void main(argc,argv) |
| 20 | int argc; |
| 21 | char **argv; |
| 22 | { |
| 23 | char *name; |
| 24 | char *value; |
| 25 | struct group *gr; |
| 26 | char strnum[FMT_ULONG]; |
| 27 | |
| 28 | name = argv[1]; |
| 29 | if (!name) _exit(100); |
| 30 | value = argv[2]; |
| 31 | if (!value) _exit(100); |
| 32 | |
| 33 | gr = getgrnam(value); |
| 34 | if (!gr) { |
| 35 | substdio_puts(subfderr,"fatal: unable to find group "); |
| 36 | substdio_puts(subfderr,value); |
| 37 | substdio_puts(subfderr,"\n"); |
| 38 | substdio_flush(subfderr); |
| 39 | _exit(111); |
| 40 | } |
| 41 | |
| 42 | strnum[fmt_ulong(strnum,(unsigned long) gr->gr_gid)] = 0; |
| 43 | |
| 44 | outs("int "); |
| 45 | outs(name); |
| 46 | outs(" = "); |
| 47 | outs(strnum); |
| 48 | outs(";\n"); |
| 49 | if (substdio_flush(&ss1) == -1) _exit(111); |
| 50 | _exit(0); |
| 51 | } |