merge _alpm_logaction into alpm_logaction

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>

lib/libalpm/log.c

@@ -21,6 +21,7 @@
 #include <stdio.h>
 #include <stdarg.h>
 #include <errno.h>
+#include <syslog.h>
 
 /* libalpm */
 #include "log.h"
@@ -42,11 +43,15 @@
 int SYMEXPORT alpm_logaction(alpm_handle_t *handle, const char *prefix,
 		const char *fmt, ...)
 {
-	int ret;
+	int ret = 0;
 	va_list args;
 
 	ASSERT(handle != NULL, return -1);
 
+	if(!(prefix && *prefix)) {
+		prefix = "UNKNOWN";
+	}
+
 	/* check if the logstream is open already, opening it if needed */
 	if(handle->logstream == NULL) {
 		int fd;
@@ -54,11 +59,8 @@ int SYMEXPORT alpm_logaction(alpm_handle_t *handle, const char *prefix,
 			fd = open(handle->logfile, O_WRONLY | O_APPEND | O_CREAT | O_CLOEXEC,
 					0644);
 		} while(fd == -1 && errno == EINTR);
-		if(fd >= 0) {
-			handle->logstream = fdopen(fd, "a");
-		}
 		/* if we couldn't open it, we have an issue */
-		if(fd < 0 || handle->logstream == NULL) {
+		if(fd < 0 || (handle->logstream = fdopen(fd, "a")) == NULL) {
 			if(errno == EACCES) {
 				handle->pm_errno = ALPM_ERR_BADPERMS;
 			} else if(errno == ENOENT) {
@@ -71,9 +73,29 @@ int SYMEXPORT alpm_logaction(alpm_handle_t *handle, const char *prefix,
 	}
 
 	va_start(args, fmt);
-	ret = _alpm_logaction(handle, prefix, fmt, args);
-	va_end(args);
 
+	if(handle->usesyslog) {
+		/* we can't use a va_list more than once, so we need to copy it
+		 * so we can use the original when calling vfprintf below. */
+		va_list args_syslog;
+		va_copy(args_syslog, args);
+		vsyslog(LOG_WARNING, fmt, args_syslog);
+		va_end(args_syslog);
+	}
+
+	if(handle->logstream) {
+		time_t t = time(NULL);
+		struct tm *tm = localtime(&t);
+
+		/* Use ISO-8601 date format */
+		fprintf(handle->logstream, "[%04d-%02d-%02d %02d:%02d] [%s] ",
+						tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
+						tm->tm_hour, tm->tm_min, prefix);
+		ret = vfprintf(handle->logstream, fmt, args);
+		fflush(handle->logstream);
+	}
+
+	va_end(args);
 	return ret;
 }
 

lib/libalpm/util.c

@@ -27,7 +27,6 @@
 #include <ctype.h>
 #include <dirent.h>
 #include <time.h>
-#include <syslog.h>
 #include <errno.h>
 #include <limits.h>
 #include <sys/wait.h>
@@ -446,49 +445,6 @@ ssize_t _alpm_files_in_directory(alpm_handle_t *handle, const char *path,
 	return files;
 }
 
-/** Write formatted message to log.
- * @param handle the context handle
- * @param format formatted string to write out
- * @param args formatting arguments
- * @return 0 or number of characters written on success, vfprintf return value
- * on error
- */
-int _alpm_logaction(alpm_handle_t *handle, const char *prefix,
-		const char *fmt, va_list args)
-{
-	int ret = 0;
-
-	if(!(prefix && *prefix)) {
-		prefix = "UNKNOWN";
-	}
-
-	if(handle->usesyslog) {
-		/* we can't use a va_list more than once, so we need to copy it
-		 * so we can use the original when calling vfprintf below. */
-		va_list args_syslog;
-		va_copy(args_syslog, args);
-		vsyslog(LOG_WARNING, fmt, args_syslog);
-		va_end(args_syslog);
-	}
-
-	if(handle->logstream) {
-		time_t t;
-		struct tm *tm;
-
-		t = time(NULL);
-		tm = localtime(&t);
-
-		/* Use ISO-8601 date format */
-		fprintf(handle->logstream, "[%04d-%02d-%02d %02d:%02d] [%s] ",
-						tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
-						tm->tm_hour, tm->tm_min, prefix);
-		ret = vfprintf(handle->logstream, fmt, args);
-		fflush(handle->logstream);
-	}
-
-	return ret;
-}
-
 /** Execute a command with arguments in a chroot.
  * @param handle the context handle
  * @param cmd command to execute

lib/libalpm/util.h

@@ -119,9 +119,6 @@ int _alpm_unpack(alpm_handle_t *handle, const char *archive, const char *prefix,
 
 ssize_t _alpm_files_in_directory(alpm_handle_t *handle, const char *path, int full_count);
 
-int _alpm_logaction(alpm_handle_t *handle, const char *prefix, const char *fmt, va_list args)
-	__attribute__((format(printf, 3, 0)));
-
 int _alpm_run_chroot(alpm_handle_t *handle, const char *cmd, char *const argv[]);
 int _alpm_ldconfig(alpm_handle_t *handle);
 int _alpm_str_cmp(const void *s1, const void *s2);