From 41397661c625ece84c54d98d875d5afef4f829ff Mon Sep 17 00:00:00 2001 From: "kay.sievers@vrfy.org" Date: Sat, 10 Jan 2004 01:10:50 -0800 Subject: [PATCH] [PATCH] udev - make exec_callout() reusable Here is a patch that switches exec_callout() to be reusable. I want it to be callable in a different context. --- namedev.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/namedev.c b/namedev.c index 08cceacd..e502ba1a 100644 --- a/namedev.c +++ b/namedev.c @@ -319,7 +319,7 @@ static int do_ignore(struct sysfs_class_device *class_dev, struct udevice *udev, return -ENODEV; } -static int exec_callout(struct config_device *dev, char *value, int len) +static int exec_program(char *path, char *value, int len) { int retval; int res; @@ -332,7 +332,7 @@ static int exec_callout(struct config_device *dev, char *value, int len) char *args[CALLOUT_MAXARG]; int i; - dbg("callout to '%s'", dev->exec_program); + dbg("callout to '%s'", path); retval = pipe(fds); if (retval != 0) { dbg("pipe failed"); @@ -348,9 +348,9 @@ static int exec_callout(struct config_device *dev, char *value, int len) /* child */ close(STDOUT_FILENO); dup(fds[1]); /* dup write side of pipe to STDOUT */ - if (strchr(dev->exec_program, ' ')) { + if (strchr(path, ' ')) { /* callout with arguments */ - pos = dev->exec_program; + pos = path; for (i=0; i < CALLOUT_MAXARG-1; i++) { args[i] = strsep(&pos, " "); if (args[i] == NULL) @@ -362,7 +362,7 @@ static int exec_callout(struct config_device *dev, char *value, int len) } retval = execve(args[0], args, main_envp); } else { - retval = execve(dev->exec_program, main_argv, main_envp); + retval = execve(path, main_argv, main_envp); } if (retval != 0) { dbg("child execve failed"); @@ -428,7 +428,7 @@ static int do_callout(struct sysfs_class_device *class_dev, struct udevice *udev /* substitute anything that needs to be in the program name */ apply_format(udev, dev->exec_program); - if (exec_callout(dev, udev->callout_value, NAME_SIZE)) + if (exec_program(dev->exec_program, udev->callout_value, NAME_SIZE)) continue; if (strcmp_pattern(dev->id, udev->callout_value) != 0) continue; -- 2.39.5