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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-05-02 22:51:50 -0400
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-05-02 22:52:09 -0400
commit44a6b1b68029833893f6e9cee35aa27a974038f6 (patch)
tree170b79abd66a206598ac095156a6c4012d0583f4 /src/systemctl
parent2f79c10e9aef916efbcf29315eea8c25d0a50ac4 (diff)
Add __attribute__((const, pure, format)) in various places
I'm assuming that it's fine if a _const_ or _pure_ function calls assert. It is assumed that the assert won't trigger, and even if it does, it can only trigger on the first call with a given set of parameters, and we don't care if the compiler moves the order of calls.
Diffstat (limited to 'src/systemctl')
-rw-r--r--src/systemctl/systemctl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index 6067781cf1..f9a03cad0d 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -5414,7 +5414,7 @@ static int parse_argv(int argc, char *argv[]) {
return systemctl_parse_argv(argc, argv);
}
-static int action_to_runlevel(void) {
+_pure_ static int action_to_runlevel(void) {
static const char table[_ACTION_MAX] = {
[ACTION_HALT] = '0',