diff options
Diffstat (limited to 'procps')
| -rw-r--r-- | procps/kill.c | 3 | ||||
| -rw-r--r-- | procps/ps.c | 13 |
2 files changed, 11 insertions, 5 deletions
diff --git a/procps/kill.c b/procps/kill.c index 0487f6a66..1f1bee48b 100644 --- a/procps/kill.c +++ b/procps/kill.c @@ -234,6 +234,9 @@ extern int kill_main(int argc, char **argv) pid_t* pidList; pidList = findPidByName( *argv); + if (!pidList) + errorMsg( "%s: no process killed\n", *argv); + for(; pidList && *pidList!=0; pidList++) { if (*pidList==myPid) continue; diff --git a/procps/ps.c b/procps/ps.c index 0842a22c2..41b8465bd 100644 --- a/procps/ps.c +++ b/procps/ps.c @@ -40,6 +40,9 @@ #define bb_need_help #include "messages.c" +#define TERMINAL_WIDTH 79 /* not 80 in case terminal has linefold bug */ + + #if ! defined BB_FEATURE_USE_DEVPS_PATCH @@ -124,9 +127,9 @@ extern int ps_main(int argc, char **argv) int len, i, c; #ifdef BB_FEATURE_AUTOWIDTH struct winsize win = { 0, 0 }; - int terminal_width = 0; + int terminal_width = TERMINAL_WIDTH; #else -#define terminal_width 79 +#define terminal_width TERMINAL_WIDTH #endif @@ -142,7 +145,7 @@ extern int ps_main(int argc, char **argv) dir = opendir("/proc"); if (!dir) - fatalError("Can't open /proc"); + fatalError("Can't open /proc\n"); #ifdef BB_FEATURE_AUTOWIDTH ioctl(fileno(stdout), TIOCGWINSZ, &win); @@ -214,9 +217,9 @@ extern int ps_main(int argc, char **argv) char groupName[10] = ""; #ifdef BB_FEATURE_AUTOWIDTH struct winsize win = { 0, 0 }; - int terminal_width = 0; + int terminal_width = TERMINAL_WIDTH; #else -#define terminal_width 79 +#define terminal_width TERMINAL_WIDTH #endif if (argc > 1 && **(argv + 1) == '-') |