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author"Vladimir N. Oleynik"2005-10-05 10:52:47 +0000
committer"Vladimir N. Oleynik"2005-10-05 10:52:47 +0000
commit35939d93783230998439848b2798865c598723e2 (patch)
tree188f195a595c4f494fdc1d8d27da67a2e5b42b5d /procps/ps.c
parent7abe7098676aeb0654ef0159f589484b4cf520e8 (diff)
downloadbusybox-35939d93783230998439848b2798865c598723e2.zip
busybox-35939d93783230998439848b2798865c598723e2.tar.gz
update bb_getopt_ulflags special for 'ps' applet, usaging '-' as first group char from bb_opt_complementally is new feature: set argv is options;
use new bb_getopt_ulflags for ps # define terminal_width 80->79 for unwide use stdout file descriptor for get_terminal_width_height. (its must)
Diffstat (limited to 'procps/ps.c')
-rw-r--r--procps/ps.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/procps/ps.c b/procps/ps.c
index 6b5a4a9..b423b06 100644
--- a/procps/ps.c
+++ b/procps/ps.c
@@ -26,16 +26,19 @@ extern int ps_main(int argc, char **argv)
{
procps_status_t * p;
int i, len;
+
#if ENABLE_SELINUX
int use_selinux = 0;
security_context_t sid=NULL;
#endif
+
#if ENABLE_FEATURE_PS_WIDE
int terminal_width;
int w_count = 0;
- bb_opt_complementally="ww";
+
+ bb_opt_complementally="-:ww";
#else
-# define terminal_width 80
+# define terminal_width 79
#endif
#if ENABLE_FEATURE_PS_WIDE || ENABLE_SELINUX
@@ -43,7 +46,7 @@ extern int ps_main(int argc, char **argv)
#if ENABLE_FEATURE_PS_WIDE && ENABLE_SELINUX
i = bb_getopt_ulflags(argc, argv, "wc", &w_count);
#elif ENABLE_FEATURE_PS_WIDE && !ENABLE_SELINUX
- i = bb_getopt_ulflags(argc, argv, "w", &w_count);
+ bb_getopt_ulflags(argc, argv, "w", &w_count);
#else /* !ENABLE_FEATURE_PS_WIDE && ENABLE_SELINUX */
i = bb_getopt_ulflags(argc, argv, "c");
#endif
@@ -51,10 +54,10 @@ extern int ps_main(int argc, char **argv)
/* if w is given once, GNU ps sets the width to 132,
* if w is given more than once, it is "unlimited"
*/
- if((i & 1)) {
+ if(w_count) {
terminal_width = (w_count==1) ? 132 : INT_MAX;
} else {
- get_terminal_width_height(0, &terminal_width, NULL);
+ get_terminal_width_height(1, &terminal_width, NULL);
/* Go one less... */
terminal_width--;
}