provide a more usual fatal

fatal usually appends the error string.  Add 'fatalx' that doesn't.
Fix callers and move the prototypes to log.h

1 files changed, 32 insertions, 0 deletions

diff --git a/log.h b/log.h
new file mode 100644
index 0000000..842bbe5
--- /dev/null
+++ b/log.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2023 Omar Polo <op@omarpolo.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+void		 fatal(const char *, ...)
+	__attribute__((format (printf, 1, 2)))
+	__attribute__((__noreturn__));
+void		 fatalx(const char *, ...)
+	__attribute__((format (printf, 1, 2)))
+	__attribute__((__noreturn__));
+
+#define LOG_ATTR_FMT __attribute__((format (printf, 2, 3)))
+void		 log_err(struct client *, const char *, ...)	LOG_ATTR_FMT;
+void		 log_warn(struct client *, const char *, ...)	LOG_ATTR_FMT;
+void		 log_warnx(struct client *, const char *, ...)	LOG_ATTR_FMT;
+void		 log_notice(struct client *, const char *, ...)	LOG_ATTR_FMT;
+void		 log_info(struct client *, const char *, ...)	LOG_ATTR_FMT;
+void		 log_debug(struct client *, const char *, ...)	LOG_ATTR_FMT;
+void		 log_request(struct client *, char *, size_t);
+int		 logger_main(int, struct imsgbuf *);