From: Kay Sievers <kay.sievers@vrfy.org>
Date: Sat, 14 Jul 2007 18:43:43 +0000 (+0200)
Subject: use global udev_log variable instead of parameter in run_program
X-Git-Tag: 174~1890
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=fb819f5554530dd136d50aa40438e9dbeeceac01

use global udev_log variable instead of parameter in run_program
---

diff --git a/test-udev.c b/test-udev.c
index ba3601591..f114609e5 100644
--- a/test-udev.c
+++ b/test-udev.c
@@ -166,7 +166,7 @@ int main(int argc, char *argv[], char *envp[])
 
 				strlcpy(program, name_loop->name, sizeof(program));
 				udev_rules_apply_format(udev, program, sizeof(program));
-				run_program(program, udev->dev->subsystem, NULL, 0, NULL, (udev_log_priority >= LOG_INFO));
+				run_program(program, udev->dev->subsystem, NULL, 0, NULL);
 			}
 		}
 	}
diff --git a/udev.h b/udev.h
index baf58a816..c056835f3 100644
--- a/udev.h
+++ b/udev.h
@@ -169,6 +169,6 @@ extern size_t buf_get_line(const char *buf, size_t buflen, size_t cur);
 /* udev_utils_run.c */
 extern int pass_env_to_socket(const char *name, const char *devpath, const char *action);
 extern int run_program(const char *command, const char *subsystem,
-		       char *result, size_t ressize, size_t *reslen, int log);
+		       char *result, size_t ressize, size_t *reslen);
 
 #endif
diff --git a/udev_rules.c b/udev_rules.c
index b2b4809d7..9483c2b8f 100644
--- a/udev_rules.c
+++ b/udev_rules.c
@@ -190,7 +190,7 @@ static int import_program_into_env(struct udevice *udev, const char *program)
 	char result[2048];
 	size_t reslen;
 
-	if (run_program(program, udev->dev->subsystem, result, sizeof(result), &reslen, (udev_log_priority >= LOG_INFO)) != 0)
+	if (run_program(program, udev->dev->subsystem, result, sizeof(result), &reslen) != 0)
 		return -1;
 	return import_keys_into_env(udev, result, reslen);
 }
@@ -837,8 +837,7 @@ try_parent:
 
 		strlcpy(program, key_val(rule, &rule->program), sizeof(program));
 		udev_rules_apply_format(udev, program, sizeof(program));
-		if (run_program(program, udev->dev->subsystem, result, sizeof(result),
-				NULL, (udev_log_priority >= LOG_INFO)) != 0) {
+		if (run_program(program, udev->dev->subsystem, result, sizeof(result), NULL) != 0) {
 			dbg("PROGRAM is false");
 			udev->program_result[0] = '\0';
 			if (rule->program.operation != KEY_OP_NOMATCH)
diff --git a/udev_utils_run.c b/udev_utils_run.c
index 1a92cddd8..69b54f47a 100644
--- a/udev_utils_run.c
+++ b/udev_utils_run.c
@@ -24,6 +24,7 @@
 #include <fcntl.h>
 #include <errno.h>
 #include <ctype.h>
+#include <syslog.h>
 #include <sys/socket.h>
 #include <sys/un.h>
 #include <sys/wait.h>
@@ -69,9 +70,8 @@ int pass_env_to_socket(const char *sockname, const char *devpath, const char *ac
 }
 
 int run_program(const char *command, const char *subsystem,
-		char *result, size_t ressize, size_t *reslen, int log)
+		char *result, size_t ressize, size_t *reslen)
 {
-	int retval = 0;
 	int status;
 	int outpipe[2] = {-1, -1};
 	int errpipe[2] = {-1, -1};
@@ -81,6 +81,7 @@ int run_program(const char *command, const char *subsystem,
 	char *argv[(sizeof(arg) / 2) + 1];
 	int devnull;
 	int i;
+	int retval = 0;
 
 	/* build argv from comand */
 	strlcpy(arg, command, sizeof(arg));
@@ -109,13 +110,13 @@ int run_program(const char *command, const char *subsystem,
 	info("'%s'", command);
 
 	/* prepare pipes from child to parent */
-	if (result || log) {
+	if (result != NULL || udev_log_priority >= LOG_INFO) {
 		if (pipe(outpipe) != 0) {
 			err("pipe failed: %s", strerror(errno));
 			return -1;
 		}
 	}
-	if (log) {
+	if (udev_log_priority >= LOG_INFO) {
 		if (pipe(errpipe) != 0) {
 			err("pipe failed: %s", strerror(errno));
 			return -1;
diff --git a/udevd.c b/udevd.c
index afefb9148..5ed8e38c9 100644
--- a/udevd.c
+++ b/udevd.c
@@ -147,8 +147,7 @@ static int udev_event_process(struct udevd_uevent_msg *msg)
 
 				strlcpy(program, name_loop->name, sizeof(program));
 				udev_rules_apply_format(udev, program, sizeof(program));
-				if (run_program(program, udev->dev->subsystem, NULL, 0, NULL,
-						(udev_log_priority >= LOG_INFO)) != 0)
+				if (run_program(program, udev->dev->subsystem, NULL, 0, NULL) != 0)
 					if (!name_loop->ignore_error)
 						retval = -1;
 			}
diff --git a/udevstart.c b/udevstart.c
index 6af5860e2..1e67a0615 100644
--- a/udevstart.c
+++ b/udevstart.c
@@ -160,7 +160,7 @@ static int add_device(const char *devpath)
 
 				strlcpy(program, name_loop->name, sizeof(program));
 				udev_rules_apply_format(udev, program, sizeof(program));
-				run_program(program, udev->dev->subsystem, NULL, 0, NULL, (udev_log_priority >= LOG_INFO));
+				run_program(program, udev->dev->subsystem, NULL, 0, NULL);
 			}
 		}
 	}