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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2006-10-08 12:49:22 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2006-10-08 12:49:22 +0000
commit1385899416a4396385ad421ae1f532be7103738a (patch)
treefc4d14a910593d1235318bb36abe5e9f72d2039e /procps
parent5625415085e68ac5e150f54e685417c866620d76 (diff)
downloadbusybox-1385899416a4396385ad421ae1f532be7103738a.tar.gz
busybox-1385899416a4396385ad421ae1f532be7103738a.tar.bz2
attempt to regularize atoi mess.
Diffstat (limited to 'procps')
-rw-r--r--procps/kill.c4
-rw-r--r--procps/pidof.c10
-rw-r--r--procps/renice.c18
-rw-r--r--procps/top.c8
4 files changed, 19 insertions, 21 deletions
diff --git a/procps/kill.c b/procps/kill.c
index 2408a70ca..b29f61b58 100644
--- a/procps/kill.c
+++ b/procps/kill.c
@@ -47,7 +47,7 @@ int kill_main(int argc, char **argv)
} else { /* -l <sig list> */
while ((arg = *++argv)!=NULL) {
if (isdigit(arg[0])) {
- signo = atoi(arg);
+ signo = xatoi_u(arg);
name = get_signame(signo);
} else {
signo = get_signum(arg);
@@ -140,7 +140,7 @@ do_it_now:
while (arg) {
if (!isdigit(arg[0]) && arg[0]!='-')
bb_error_msg_and_die("bad pid '%s'", arg);
- pid = strtol(arg, NULL, 0);
+ pid = xatou(arg);
/* FIXME: better overflow check? */
if (kill(pid, signo)!=0) {
bb_perror_msg("cannot kill pid %ld", (long)pid);
diff --git a/procps/pidof.c b/procps/pidof.c
index e6c954843..62c590fd8 100644
--- a/procps/pidof.c
+++ b/procps/pidof.c
@@ -14,7 +14,7 @@
#define SINGLE (1<<0)
#else
#define _SINGLE_COMPL(a)
-#define SINGLE (0)
+#define SINGLE 0
#endif
#if ENABLE_FEATURE_PIDOF_OMIT
@@ -56,7 +56,7 @@ int pidof_main(int argc, char **argv)
/* are we asked to exclude the parent's process ID? */
if (!strncmp(omits_p->data, "%PPID", 5)) {
llist_pop(&omits_p);
- snprintf(getppid_str, sizeof(getppid_str), "%d", getppid());
+ snprintf(getppid_str, sizeof(getppid_str), "%ld", (long)getppid());
llist_add_to(&omits_p, getppid_str);
}
omits_p = omits_p->link;
@@ -64,19 +64,19 @@ int pidof_main(int argc, char **argv)
}
#endif
/* Looks like everything is set to go. */
- while(optind < argc) {
+ while (optind < argc) {
long *pidList;
long *pl;
/* reverse the pidlist like GNU pidof does. */
pidList = pidlist_reverse(find_pid_by_name(argv[optind]));
- for(pl = pidList; *pl > 0; pl++) {
+ for (pl = pidList; *pl > 0; pl++) {
#if ENABLE_FEATURE_PIDOF_OMIT
unsigned omitted = 0;
if (opt & OMIT) {
llist_t *omits_p = omits;
while (omits_p)
- if (strtol(omits_p->data, NULL, 10) == *pl) {
+ if (xatoul(omits_p->data) == *pl) {
omitted = 1; break;
} else
omits_p = omits_p->link;
diff --git a/procps/renice.c b/procps/renice.c
index 53dc57855..a91328f53 100644
--- a/procps/renice.c
+++ b/procps/renice.c
@@ -53,13 +53,13 @@ static inline int int_add_no_wrap(int a, int b)
int renice_main(int argc, char **argv)
{
- static const char Xetpriority_msg[] = "%d : %cetpriority";
+ static const char Xetpriority_msg[] = "%d: %cetpriority";
int retval = EXIT_SUCCESS;
int which = PRIO_PROCESS; /* Default 'which' value. */
int use_relative = 0;
int adjustment, new_priority;
- id_t who;
+ unsigned who;
++argv;
@@ -74,15 +74,15 @@ int renice_main(int argc, char **argv)
}
/* Get the priority adjustment (absolute or relative). */
- adjustment = bb_xgetlarg(*argv, 10, INT_MIN, INT_MAX);
+ adjustment = xatoi(*argv);
while (*++argv) {
/* Check for a mode switch. */
if ((argv[0][0] == '-') && argv[0][1] && !argv[0][2]) {
static const char opts[]
= { 'p', 'g', 'u', 0, PRIO_PROCESS, PRIO_PGRP, PRIO_USER };
- const char *p;
- if ((p = strchr(opts, argv[0][1]))) {
+ const char *p = strchr(opts, argv[0][1]);
+ if (p) {
which = p[4];
continue;
}
@@ -91,16 +91,14 @@ int renice_main(int argc, char **argv)
/* Process an ID arg. */
if (which == PRIO_USER) {
struct passwd *p;
- if (!(p = getpwnam(*argv))) {
+ p = getpwnam(*argv);
+ if (!p) {
bb_error_msg("unknown user: %s", *argv);
goto HAD_ERROR;
}
who = p->pw_uid;
} else {
- char *e;
- errno = 0;
- who = strtoul(*argv, &e, 10);
- if (*e || (*argv == e) || errno) {
+ if (safe_strtou(*argv, &who)) {
bb_error_msg("bad value: %s", *argv);
goto HAD_ERROR;
}
diff --git a/procps/top.c b/procps/top.c
index be1c45faa..14a3870a1 100644
--- a/procps/top.c
+++ b/procps/top.c
@@ -384,8 +384,8 @@ static void sig_catcher(int sig ATTRIBUTE_UNUSED)
int top_main(int argc, char **argv)
{
int count, lines, col;
- int interval = 5; /* default update rate is 5 seconds */
- int iterations = -1; /* 2^32 iterations by default :) */
+ unsigned interval = 5; /* default update rate is 5 seconds */
+ unsigned iterations = UINT_MAX; /* 2^32 iterations by default :) */
char *sinterval, *siterations;
#ifdef CONFIG_FEATURE_USE_TERMIOS
struct termios new_settings;
@@ -399,8 +399,8 @@ int top_main(int argc, char **argv)
opt_complementary = "-";
getopt32(argc, argv, "d:n:b",
&sinterval, &siterations);
- if (option_mask32 & 0x1) interval = atoi(sinterval); // -d
- if (option_mask32 & 0x2) iterations = atoi(siterations); // -n
+ if (option_mask32 & 0x1) interval = xatou(sinterval); // -d
+ if (option_mask32 & 0x2) iterations = xatou(siterations); // -n
//if (option_mask32 & 0x4) // -b
/* change to /proc */