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If at least one entry fails, return EXIT_FAILURE in sysctl

This commit is contained in:
sin 2014-04-17 17:05:14 +01:00
parent 3985929b6d
commit edc39cef27
1 changed files with 6 additions and 1 deletions
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7
sysctl.c
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@ -122,6 +122,7 @@ main(int argc, char *argv[])
char *value;
char *p;
int i;
int r = EXIT_SUCCESS;
argv0 = argv[0];
argv++;
@ -133,6 +134,7 @@ main(int argc, char *argv[])
for (i = 0; i < argc; i++) {
for (p = argv[i]; *p; p++) {
if (p[0] == '.' && p[1] == '.') {
r = EXIT_FAILURE;
weprintf("malformed input: %s\n", argv[i]);
break;
}
@ -142,6 +144,7 @@ main(int argc, char *argv[])
p = strchr(argv[i], '=');
if (p) {
if (p[1] == '\0') {
r = EXIT_FAILURE;
weprintf("malformed input: %s\n", argv[i]);
continue;
}
@ -155,12 +158,14 @@ main(int argc, char *argv[])
if (variable) {
if (value) {
if (setsysctl(variable, value) < 0) {
r = EXIT_FAILURE;
weprintf("failed to set sysctl for %s\n", variable);
continue;
}
}
else {
if (getsysctl(variable, &value) < 0) {
r = EXIT_FAILURE;
weprintf("failed to get sysctl for %s\n", variable);
continue;
}
@ -170,5 +175,5 @@ main(int argc, char *argv[])
}
}
return EXIT_SUCCESS;
return r;
}