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-rw-r--r--toys/posix/false.c2
-rw-r--r--toys/posix/kill.c17
-rw-r--r--toys/posix/pwd.c18
-rw-r--r--toys/posix/time.c23
-rw-r--r--toys/posix/true.c4
5 files changed, 29 insertions, 35 deletions
diff --git a/toys/posix/false.c b/toys/posix/false.c
index 2476e826..e9337996 100644
--- a/toys/posix/false.c
+++ b/toys/posix/false.c
@@ -4,7 +4,7 @@
*
* See http://opengroup.org/onlinepubs/9699919799/utilities/false.html
-USE_FALSE(NEWTOY(false, NULL, TOYFLAG_BIN|TOYFLAG_NOHELP))
+USE_FALSE(NEWTOY(false, NULL, TOYFLAG_BIN|TOYFLAG_NOHELP|TOYFLAG_MAYFORK))
config FALSE
bool "false"
diff --git a/toys/posix/kill.c b/toys/posix/kill.c
index c9de98ea..3c129b04 100644
--- a/toys/posix/kill.c
+++ b/toys/posix/kill.c
@@ -11,7 +11,7 @@
*
* No Standard
-USE_KILL(NEWTOY(kill, "?ls: ", TOYFLAG_BIN))
+USE_KILL(NEWTOY(kill, "?ls: ", TOYFLAG_BIN|TOYFLAG_MAYFORK))
USE_KILLALL5(NEWTOY(killall5, "?o*ls: [!lo][!ls]", TOYFLAG_SBIN))
config KILL
@@ -65,12 +65,13 @@ void kill_main(void)
if (FLAG(l)) {
if (*args) {
int signum = sig_to_num(*args);
- char *s = NULL;
+ char *s = 0;
if (signum>=0) s = num_to_sig(signum&127);
if (isdigit(**args)) puts(s ? s : "UNKNOWN");
else printf("%d\n", signum);
} else list_signals();
+
return;
}
@@ -80,6 +81,7 @@ void kill_main(void)
if (TT.s) {
char *arg;
int i = strtol(TT.s, &arg, 10);
+
if (!*arg) arg = num_to_sig(i);
else arg = TT.s;
@@ -106,7 +108,10 @@ void kill_main(void)
sid = getsid(pid = getpid());
- if (!(dp = opendir("/proc"))) perror_exit("/proc");
+ if (!(dp = opendir("/proc"))) {
+ free(olist);
+ perror_exit("/proc");
+ }
while ((entry = readdir(dp))) {
int count, procpid, procsid;
@@ -128,10 +133,8 @@ void kill_main(void)
kill(procpid, signum);
}
- if (CFG_TOYBOX_FREE) {
- closedir(dp);
- free(olist);
- }
+ closedir(dp);
+ free(olist);
// is it kill?
} else {
diff --git a/toys/posix/pwd.c b/toys/posix/pwd.c
index 4c6ae99b..c7dc78f7 100644
--- a/toys/posix/pwd.c
+++ b/toys/posix/pwd.c
@@ -4,7 +4,7 @@
*
* See http://opengroup.org/onlinepubs/9699919799/utilities/pwd.html
-USE_PWD(NEWTOY(pwd, ">0LP[-LP]", TOYFLAG_BIN))
+USE_PWD(NEWTOY(pwd, ">0LP[-LP]", TOYFLAG_BIN|TOYFLAG_MAYFORK))
config PWD
bool "pwd"
@@ -26,7 +26,7 @@ void pwd_main(void)
char *s, *pwd = getcwd(0, 0), *PWD;
// Only use $PWD if it's an absolute path alias for cwd with no "." or ".."
- if (!(toys.optflags & FLAG_P) && (s = PWD = getenv("PWD"))) {
+ if (!FLAG(P) && (s = PWD = getenv("PWD"))) {
struct stat st1, st2;
while (*s == '/') {
@@ -37,18 +37,16 @@ void pwd_main(void)
while (*s && *s != '/') s++;
}
if (!*s && s != PWD) s = PWD;
- else s = NULL;
+ else s = 0;
// If current directory exists, make sure it matches.
if (s && pwd)
if (stat(pwd, &st1) || stat(PWD, &st2) || st1.st_ino != st2.st_ino ||
- st1.st_dev != st2.st_dev) s = NULL;
- } else s = NULL;
+ st1.st_dev != st2.st_dev) s = 0;
+ } else s = 0;
// If -L didn't give us a valid path, use cwd.
- if (!s && !(s = pwd)) perror_exit("xgetcwd");
-
- xprintf("%s\n", s);
-
- if (CFG_TOYBOX_FREE) free(pwd);
+ if (s || (s = pwd)) puts(s);
+ free(pwd);
+ if (!s) perror_exit("xgetcwd");
}
diff --git a/toys/posix/time.c b/toys/posix/time.c
index f51a3b95..3d7d2ba7 100644
--- a/toys/posix/time.c
+++ b/toys/posix/time.c
@@ -4,7 +4,7 @@
*
* See http://pubs.opengroup.org/onlinepubs/9699919799/utilities/time.html
-USE_TIME(NEWTOY(time, "<1^pv", TOYFLAG_USR|TOYFLAG_BIN))
+USE_TIME(NEWTOY(time, "<1^pv", TOYFLAG_USR|TOYFLAG_BIN|TOYFLAG_MAYFORK))
config TIME
bool "time"
@@ -45,20 +45,13 @@ void time_main(void)
r = (tv2.tv_sec-tv.tv_sec)+((tv2.tv_usec-tv.tv_usec)/1000000.0);
u = ru.ru_utime.tv_sec+(ru.ru_utime.tv_usec/1000000.0);
s = ru.ru_stime.tv_sec+(ru.ru_stime.tv_usec/1000000.0);
- if (FLAG(v)) {
- fprintf(stderr, "Real time (s): %f\n"
- "System time (s): %f\n"
- "User time (s): %f\n"
- "Max RSS (KiB): %ld\n"
- "Major faults: %ld\n"
- "Minor faults: %ld\n"
- "File system inputs: %ld\n"
- "File system outputs: %ld\n"
- "Voluntary context switches: %ld\n"
- "Involuntary context switches: %ld\n", r, s, u,
- ru.ru_maxrss, ru.ru_majflt, ru.ru_minflt, ru.ru_inblock,
- ru.ru_oublock, ru.ru_nvcsw, ru.ru_nivcsw);
- } else fprintf(stderr, "real %f\nuser %f\nsys %f\n", r, u, s);
+ if (FLAG(v)) fprintf(stderr, "Real time (s): %f\nSystem time (s): %f\n"
+ "User time (s): %f\nMax RSS (KiB): %ld\nMajor faults: %ld\n"
+ "Minor faults: %ld\nFile system inputs: %ld\nFile system outputs: %ld\n"
+ "Voluntary context switches: %ld\nInvoluntary context switches: %ld\n",
+ r, s, u, ru.ru_maxrss, ru.ru_majflt, ru.ru_minflt, ru.ru_inblock,
+ ru.ru_oublock, ru.ru_nvcsw, ru.ru_nivcsw);
+ else fprintf(stderr, "real %f\nuser %f\nsys %f\n", r, u, s);
toys.exitval = WIFEXITED(stat) ? WEXITSTATUS(stat) : WTERMSIG(stat);
}
}
diff --git a/toys/posix/true.c b/toys/posix/true.c
index 5e443212..b92d9c3a 100644
--- a/toys/posix/true.c
+++ b/toys/posix/true.c
@@ -4,8 +4,8 @@
*
* See http://opengroup.org/onlinepubs/9699919799/utilities/true.html
-USE_TRUE(NEWTOY(true, NULL, TOYFLAG_BIN|TOYFLAG_NOHELP))
-USE_TRUE(OLDTOY(:, true, TOYFLAG_NOFORK|TOYFLAG_NOHELP))
+USE_TRUE(NEWTOY(true, NULL, TOYFLAG_BIN|TOYFLAG_NOHELP|TOYFLAG_MAYFORK))
+USE_TRUE(OLDTOY(:, true, TOYFLAG_NOFORK|TOYFLAG_NOHELP|TOYFLAG_MAYFORK))
config TRUE
bool "true"
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-19 17:03:33 +0000