X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=ps.c;h=7afb0091f67f18e8c9ec53e8463885c6062a0284;hb=044228d5ecb9b79397f9fc915d046cf4538281e2;hp=4ff7a8a58cab7b47137a4f8900f2c0dc76f877d1;hpb=dd19c6990496023fe23fefef8f1798740f7d39c6;p=oweals%2Fbusybox.git

diff --git a/ps.c b/ps.c
index 4ff7a8a58..7afb0091f 100644
--- a/ps.c
+++ b/ps.c
@@ -28,7 +28,6 @@
  *
  */
 
-#include "busybox.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -38,9 +37,7 @@
 #include <ctype.h>
 #include <string.h>
 #include <sys/ioctl.h>
-#define BB_DECLARE_EXTERN
-#define bb_need_help
-#include "messages.c"
+#include "busybox.h"
 
 static const int TERMINAL_WIDTH = 79;      /* not 80 in case terminal has linefold bug */
 
@@ -52,15 +49,11 @@ static const int TERMINAL_WIDTH = 79;      /* not 80 in case terminal has linefo
  * the one using the /proc virtual filesystem.
  */
 
-#if ! defined BB_FEATURE_USE_PROCFS
-#error Sorry, I depend on the /proc filesystem right now.
-#endif
-
 typedef struct proc_s {
 	char
 	 cmd[16];					/* basename of executable file in call to exec(2) */
 	int
-	 ruid, rgid,				/* real only (sorry) */
+	 ruid,						/* real only (sorry) */
 	 pid,						/* process id */
 	 ppid;						/* pid of parent process */
 	char
@@ -101,18 +94,13 @@ static void parse_proc_status(char *S, proc_t * P)
 	else
 		error_msg("Internal error!");
 
-	/* For busybox, ignoring effective, saved, etc */
+	/* For busybox, ignoring effective, saved, etc. */
 	tmp = strstr(S, "Uid:");
 	if (tmp)
 		sscanf(tmp, "Uid:\t%d", &P->ruid);
 	else
 		error_msg("Internal error!");
 
-	tmp = strstr(S, "Gid:");
-	if (tmp)
-		sscanf(tmp, "Gid:\t%d", &P->rgid);
-	else
-		error_msg("Internal error!");
 
 }
 
@@ -124,7 +112,6 @@ extern int ps_main(int argc, char **argv)
 	struct dirent *entry;
 	char path[32], sbuf[512];
 	char uidName[9];
-	char groupName[9];
 	int len, i, c;
 #ifdef BB_FEATURE_AUTOWIDTH
 	struct winsize win = { 0, 0, 0, 0 };
@@ -145,7 +132,7 @@ extern int ps_main(int argc, char **argv)
 			terminal_width = win.ws_col - 1;
 #endif
 
-	printf("%5s  %-8s %-3s %5s %s\n", "PID", "Uid", "Gid", "State", "Command");
+	printf("  PID  Uid     Stat Command\n");
 	while ((entry = readdir(dir)) != NULL) {
 		if (!isdigit(*entry->d_name))
 			continue;
@@ -158,16 +145,13 @@ extern int ps_main(int argc, char **argv)
 		my_getpwuid(uidName, p.ruid);
 		if (*uidName == '\0')
 			sprintf(uidName, "%d", p.ruid);
-		my_getgrgid(groupName, p.rgid);
-		if (*groupName == '\0')
-			sprintf(groupName, "%d", p.rgid);
 
 		sprintf(path, "/proc/%s/cmdline", entry->d_name);
 		file = fopen(path, "r");
 		if (file == NULL)
 			continue;
 		i = 0;
-		len = printf("%5d %-8s %-8s %c ", p.pid, uidName, groupName, p.state);
+		len = printf("%5d %-8s %c    ", p.pid, uidName, p.state);
 		while (((c = getc(file)) != EOF) && (i < (terminal_width-len))) {
 			i++;
 			if (c == '\0')
@@ -202,7 +186,6 @@ extern int ps_main(int argc, char **argv)
 	pid_t* pid_array = NULL;
 	struct pid_info info;
 	char uidName[9];
-	char groupName[9];
 #ifdef BB_FEATURE_AUTOWIDTH
 	struct winsize win = { 0, 0, 0, 0 };
 	int terminal_width = TERMINAL_WIDTH;
@@ -211,7 +194,7 @@ extern int ps_main(int argc, char **argv)
 #endif
 
 	if (argc > 1 && **(argv + 1) == '-') 
-		usage(ps_usage);
+		show_usage();
 
 	/* open device */ 
 	fd = open(device, O_RDONLY);
@@ -240,7 +223,7 @@ extern int ps_main(int argc, char **argv)
 #endif
 
 	/* Print up a ps listing */
-	printf("%5s  %-8s %-3s %5s %s\n", "PID", "Uid", "Gid", "State", "Command");
+	printf("  PID  Uid     Stat Command\n");
 
 	for (i=1; i<pid_array[0] ; i++) {
 	    info.pid = pid_array[i];
@@ -252,11 +235,8 @@ extern int ps_main(int argc, char **argv)
 		my_getpwuid(uidName, info.euid);
 		if (*uidName == '\0')
 			sprintf(uidName, "%ld", info.euid);
-		my_getgrgid(groupName, info.egid);
-		if (*groupName == '\0')
-			sprintf(groupName, "%ld", info.egid);
 
-		len = printf("%5d %-8s %-8s %c ", info.pid, uidName, groupName, info.state);
+		len = printf("%5d %-8s %c    ", info.pid, uidName, info.state);
 
 		if (strlen(info.command_line) > 1) {
 			for( j=0; j<(sizeof(info.command_line)-1) && j < (terminal_width-len); j++) {