diff options
| author | Matt Whitlock <gentoo@mattwhitlock.name> | 2021-07-31 17:13:21 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gmail.com> | 2021-08-17 00:57:47 -0400 |
| commit | 5f6d7ac028b4e3c208a74465c54f235d5bf34a93 (patch) | |
| tree | 9c142c5534cdd1d8a56d6ae877a35683519054e4 /src | |
| parent | 7cedc4942b8e52d9bab6f4aa7bb595c53aa6fdb1 (diff) | |
supervise-daemon: implement SSD_IONICELEVEL
supervise-daemon was apparently overlooked when support for the
SSD_IONICELEVEL environment variable was added. This commit brings
supervise-daemon up to parity with start-stop-daemon with respect to
this environment variable.
Diffstat (limited to 'src')
| -rw-r--r-- | src/rc/supervise-daemon.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/rc/supervise-daemon.c b/src/rc/supervise-daemon.c index fcd76c10..6e2b4331 100644 --- a/src/rc/supervise-daemon.c +++ b/src/rc/supervise-daemon.c @@ -423,7 +423,8 @@ static void child_process(char *exec, char **argv) if ((strncmp(env->value, "RC_", 3) == 0 && strncmp(env->value, "RC_SERVICE=", 11) != 0 && strncmp(env->value, "RC_SVCNAME=", 11) != 0) || - strncmp(env->value, "SSD_NICELEVEL=", 14) == 0) + strncmp(env->value, "SSD_NICELEVEL=", 14) == 0 || + strncmp(env->value, "SSD_IONICELEVEL=", 16) == 0) { p = strchr(env->value, '='); *p = '\0'; @@ -733,6 +734,17 @@ int main(int argc, char **argv) if (sscanf(tmp, "%d", &nicelevel) != 1) eerror("%s: invalid nice level `%s' (SSD_NICELEVEL)", applet, tmp); + if ((tmp = getenv("SSD_IONICELEVEL"))) { + int n = sscanf(tmp, "%d:%d", &ionicec, &ioniced); + if (n != 1 && n != 2) + eerror("%s: invalid ionice level `%s' (SSD_IONICELEVEL)", + applet, tmp); + if (ionicec == 0) + ioniced = 0; + else if (ionicec == 3) + ioniced = 7; + ionicec <<= 13; /* class shift */ + } /* Get our user name and initial dir */ p = getenv("USER"); |