ap

commit 4e9ffc25fa7b71bbba8c8539afa852a41221b69a
parent cb583e0afe36899f1b0fd0f5439fc1676d59326c
Author: Jacob R. Edwards <jacobouno@protonmail.com>
Date:   Thu, 26 Aug 2021 12:42:33 -0700

Allow flipping the log level in the log command

Since it's a short and useful addition I believe it's worthy. Often
you want to have all but 'info' or the like and this makes doing
so easy.

Diffstat:
M
aps/command.c
 | 
7
+++++--

1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/aps/command.c b/aps/command.c
@@ -223,17 +223,20 @@ aps_status(struct aps *aps, int s, int argc, char **argv)
 char *
 aps_loglevel(struct aps *aps, int s, int argc, char **argv)
 {
+	int flip;
 	int i;
 	int level, mask;
 
+	flip = (argc && strcmp(argv[0], "!") == 0);
+
 	level = 0;
-	for (i = 0; i < argc; ++i) {
+	for (i = flip; i < argc; ++i) {
 		if ((mask = strlevel(argv[i])) < 0)
 			return "invalid log level";
 		level |= mask;
 	}
 
-	aps->loglevel = level;
+	aps->loglevel = (flip ? ~level : level);
 	return NULL;
 }