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added possible OpenBSD solution

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This commit is contained in:
Michiel Broek 2005-08-31 19:48:45 +00:00
parent 9b3491740c
commit b519f6c57f
1 changed files with 20 additions and 1 deletions
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21
unix/mbuseradd.c
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@ -222,7 +222,26 @@ int main(int argc, char *argv[])
*/
temp = calloc(PATH_MAX, sizeof(char));
#if defined(__OpenBSD__)
// FIXME: no /proc on OpenBSD
#define ARG_SIZE 60
static char **s, buf[ARG_SIZE];
size_t siz = 100;
char **p;
int mib[4];
mib[0] = CTL_KERN;
mib[1] = KERN_PROC_ARGS;
mib[2] = ppid;
mib[3] = KERN_PROC_ARGV;
if (sysctl(mib, 4, s, &siz, NULL, 0) == 0)
break;
buf[0] = '\0';
s = malloc(size, sizeof(char *));
for (p = s; *p != NULL; p++) {
if (p != s)
strlcat(buf, " ", sizeof(buf));
strlcat(buf, *p, sizeof(buf));
}
fprintf("%s\n", buf);
#else
ppid = getppid();
snprintf(temp, PATH_MAX, "/proc/%d/cmdline", ppid);