thirdparty/util-linux
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David Anes 2023-01-02 18:18:43 +01:00
parent d4a20b18e9
commit 37c6b24c8b
1 changed files with 5 additions and 5 deletions
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10
sys-utils/renice.c
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@ -70,9 +70,8 @@ static void __attribute__((__noreturn__)) usage(void)
fputs(USAGE_OPTIONS, out); fputs(USAGE_OPTIONS, out);
fputs(_(" -n <num> specify the nice value\n"), out); fputs(_(" -n <num> specify the nice value\n"), out);
fputs(_(" If POSIXLY_CORRECT flag is set in environment\n"), out); fputs(_(" If POSIXLY_CORRECT flag is set in environment\n"), out);
fputs(_(" environment then the priority is 'relative'\n"), out); fputs(_(" then the priority is 'relative' to current\n"), out);
fputs(_(" to current process priority. Otherwise it is\n"), out); fputs(_(" process priority. Otherwise it is 'absolute'.\n"), out);
fputs(_(" 'absolute'.\n"), out);
fputs(_(" --priority <num> specify the 'absolute' nice value\n"), out); fputs(_(" --priority <num> specify the 'absolute' nice value\n"), out);
fputs(_(" --relative <num> specify the 'relative' nice value\n"), out); fputs(_(" --relative <num> specify the 'relative' nice value\n"), out);
fputs(_(" -p, --pid interpret arguments as process ID (default)\n"), out); fputs(_(" -p, --pid interpret arguments as process ID (default)\n"), out);
@ -101,10 +100,11 @@ static int donice(const int which, const int who, const int prio, const int rela
if (getprio(which, who, &oldprio) != 0) if (getprio(which, who, &oldprio) != 0)
return 1; return 1;
newprio = prio; // if not relative, set absolute priority
newprio = oldprio;
if (relative) if (relative)
newprio += prio; newprio = oldprio + prio;
if (setpriority(which, who, newprio) < 0) { if (setpriority(which, who, newprio) < 0) {
warn(_("failed to set priority for %d (%s)"), who, idtype[which]); warn(_("failed to set priority for %d (%s)"), who, idtype[which]);