limits.c (ba174a5e38b1ab764c4a36ef4dd83e80c4add148) limits.c (2966d28c322dcfa4b9db2558da0b91839e7798b9)
1/*-
2 * Copyright (c) 1997 by
3 * David L. Nugent <davidn@blaze.net.au>
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, is permitted provided that the following conditions
8 * are met:

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239main(int argc, char *argv[])
240{
241 char *p, *cls = NULL;
242 char *cleanenv[1];
243 struct passwd * pwd = NULL;
244 int rcswhich, shelltype;
245 int i, num_limits = 0;
246 int ch, doeval = 0, doall = 0;
1/*-
2 * Copyright (c) 1997 by
3 * David L. Nugent <davidn@blaze.net.au>
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, is permitted provided that the following conditions
8 * are met:

--- 230 unchanged lines hidden (view full) ---

239main(int argc, char *argv[])
240{
241 char *p, *cls = NULL;
242 char *cleanenv[1];
243 struct passwd * pwd = NULL;
244 int rcswhich, shelltype;
245 int i, num_limits = 0;
246 int ch, doeval = 0, doall = 0;
247 int rtrn;
247 login_cap_t * lc = NULL;
248 enum { ANY=0, SOFT=1, HARD=2, BOTH=3, DISPLAYONLY=4 } type = ANY;
249 enum { RCSUNKNOWN=0, RCSSET=1, RCSSEL=2 } todo = RCSUNKNOWN;
250 int which_limits[RLIM_NLIMITS];
251 rlim_t set_limits[RLIM_NLIMITS];
252 struct rlimit limits[RLIM_NLIMITS];
253
254 /* init resource tables */

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394 if (doeval) {
395 warnx("-e cannot be used with `cmd' option");
396 usage();
397 }
398
399 login_close(lc);
400
401 /* set leading environment variables, like eval(1) */
248 login_cap_t * lc = NULL;
249 enum { ANY=0, SOFT=1, HARD=2, BOTH=3, DISPLAYONLY=4 } type = ANY;
250 enum { RCSUNKNOWN=0, RCSSET=1, RCSSEL=2 } todo = RCSUNKNOWN;
251 int which_limits[RLIM_NLIMITS];
252 rlim_t set_limits[RLIM_NLIMITS];
253 struct rlimit limits[RLIM_NLIMITS];
254
255 /* init resource tables */

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395 if (doeval) {
396 warnx("-e cannot be used with `cmd' option");
397 usage();
398 }
399
400 login_close(lc);
401
402 /* set leading environment variables, like eval(1) */
402 while (*argv && (p = strchr(*argv, '=')))
403 (void)setenv(*argv++, ++p, 1);
403 while (*argv && (p = strchr(*argv, '='))) {
404 *p = '\0';
405 rtrn = setenv(*argv++, p + 1, 1);
406 *p = '=';
407 if (rtrn == -1)
408 err(EXIT_FAILURE, "setenv %s", *argv);
409 }
404
405 /* Set limits */
406 for (rcswhich = 0; rcswhich < RLIM_NLIMITS; rcswhich++) {
407 if (doall || num_limits == 0 || which_limits[rcswhich] != 0)
408 if (setrlimit(rcswhich, &limits[rcswhich]) == -1)
409 err(1, "setrlimit %s", resources[rcswhich].cap);
410 }
411

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411 /* Set limits */
412 for (rcswhich = 0; rcswhich < RLIM_NLIMITS; rcswhich++) {
413 if (doall || num_limits == 0 || which_limits[rcswhich] != 0)
414 if (setrlimit(rcswhich, &limits[rcswhich]) == -1)
415 err(1, "setrlimit %s", resources[rcswhich].cap);
416 }
417

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