renice: support -- as per POSIX.
Sponsored by: Klara, Inc. MFC after: 1 week
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23c8b19c1d
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@ -69,8 +69,9 @@ int
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main(int argc, char *argv[])
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main(int argc, char *argv[])
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{
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{
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struct passwd *pwd;
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struct passwd *pwd;
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int errs, incr, prio, which, who;
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int delim, errs, incr, prio, which, who;
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delim = 0;
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errs = 0;
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errs = 0;
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incr = 0;
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incr = 0;
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which = PRIO_PROCESS;
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which = PRIO_PROCESS;
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@ -88,17 +89,23 @@ main(int argc, char *argv[])
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return (1);
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return (1);
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argc--, argv++;
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argc--, argv++;
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for (; argc > 0; argc--, argv++) {
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for (; argc > 0; argc--, argv++) {
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if (strcmp(*argv, "-g") == 0) {
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if (!delim) {
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which = PRIO_PGRP;
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if (strcmp(*argv, "-g") == 0) {
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continue;
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which = PRIO_PGRP;
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}
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continue;
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if (strcmp(*argv, "-u") == 0) {
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}
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which = PRIO_USER;
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if (strcmp(*argv, "-u") == 0) {
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continue;
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which = PRIO_USER;
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}
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continue;
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if (strcmp(*argv, "-p") == 0) {
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}
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which = PRIO_PROCESS;
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if (strcmp(*argv, "-p") == 0) {
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continue;
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which = PRIO_PROCESS;
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continue;
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}
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if (strcmp(*argv, "--") == 0) {
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delim = 1;
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continue;
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}
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}
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}
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if (which == PRIO_USER) {
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if (which == PRIO_USER) {
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if ((pwd = getpwnam(*argv)) != NULL)
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if ((pwd = getpwnam(*argv)) != NULL)
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