Ok, this is a pretty major update to sh.c. I renamed all the variables and

[oweals/busybox.git] / ps.c

diff --git a/ps.c b/ps.c
index 357ece3835a2ed1507bb004056c9f95c8f5525aa..2b41a495f8b8fac8e14261ff170281b9e72a0435 100644 (file)
--- a/ps.c
+++ b/ps.c
@@ -216,11 +216,11 @@ extern int ps_main(int argc, char **argv)
        /* open device */ 
        fd = open(device, O_RDONLY);
        if (fd < 0) 
-               error_msg_and_die( "open failed for `%s': %s\n", device, strerror (errno));
+               perror_msg_and_die( "open failed for `%s'", device);
 
        /* Find out how many processes there are */
        if (ioctl (fd, DEVPS_GET_NUM_PIDS, &num_pids)<0) 
-               error_msg_and_die( "\nDEVPS_GET_PID_LIST: %s\n", strerror (errno));
+               perror_msg_and_die( "\nDEVPS_GET_PID_LIST");
        
        /* Allocate some memory -- grab a few extras just in case 
         * some new processes start up while we wait. The kernel will
@@ -231,7 +231,7 @@ extern int ps_main(int argc, char **argv)
 
        /* Now grab the pid list */
        if (ioctl (fd, DEVPS_GET_PID_LIST, pid_array)<0) 
-               error_msg_and_die("\nDEVPS_GET_PID_LIST: %s\n", strerror (errno));
+               perror_msg_and_die("\nDEVPS_GET_PID_LIST");
 
 #ifdef BB_FEATURE_AUTOWIDTH
                ioctl(fileno(stdout), TIOCGWINSZ, &win);
@@ -247,7 +247,7 @@ extern int ps_main(int argc, char **argv)
            info.pid = pid_array[i];
 
            if (ioctl (fd, DEVPS_GET_PID_INFO, &info)<0)
-                       error_msg_and_die("\nDEVPS_GET_PID_INFO: %s\n", strerror (errno));
+                       perror_msg_and_die("\nDEVPS_GET_PID_INFO");
            
                /* Make some adjustments as needed */
                my_getpwuid(uidName, info.euid);
@@ -277,7 +277,7 @@ extern int ps_main(int argc, char **argv)
 
        /* close device */
        if (close (fd) != 0) 
-               error_msg_and_die("close failed for `%s': %s\n", device, strerror (errno));
+               perror_msg_and_die("close failed for `%s'", device);
  
        exit (0);
 }