diff options
Diffstat (limited to 'toys/lsb/pidof.c')
| -rw-r--r-- | toys/lsb/pidof.c | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/toys/lsb/pidof.c b/toys/lsb/pidof.c index 8aeb33e4..533e922a 100644 --- a/toys/lsb/pidof.c +++ b/toys/lsb/pidof.c @@ -5,7 +5,7 @@ * * http://refspecs.linuxfoundation.org/LSB_4.1.0/LSB-Core-generic/LSB-Core-generic/pidof.html -USE_PIDOF(NEWTOY(pidof, "so:<1", TOYFLAG_USR|TOYFLAG_BIN)) +USE_PIDOF(NEWTOY(pidof, "<1so:", TOYFLAG_USR|TOYFLAG_BIN)) config PIDOF bool "pidof" @@ -27,28 +27,23 @@ GLOBALS( static int print_pid(pid_t pid) { + char * res; + int len; + sprintf(toybuf, "%d", pid); + len = strlen(toybuf); + + // Check omit string if (toys.optflags & FLAG_o) { - char * res; - int len; - snprintf(toybuf, sizeof(toybuf), "%d", pid); - len = strlen(toybuf); - res = strstr(TT.omit, toybuf); - if (res && - (res == TT.omit || res[-1] == ',') && - (res[len] == ',' || res[len] == 0)) - // Found in omit string - return 1; + res = strstr(TT.omit, toybuf); + if (res && (res == TT.omit || res[-1] == ',') && + (res[len] == ',' || res[len] == 0)) return 1; } - - xprintf("%s%ld", toys.exitval ? "" : " ", (long)pid); + xprintf("%*s", len+(!toys.exitval), toybuf); toys.exitval = 0; - if (toys.optflags & FLAG_s) - return 0; - - return 1; + return !(toys.optflags & FLAG_s); } void pidof_main(void) |