/* ------- additional functions for KERNEL_LINUX/HAVE_THREAD_INFO ------- */
#if KERNEL_LINUX
-static int ps_read_tasks (int pid)
-{
- char dirname[64];
- DIR *dh;
- struct dirent *ent;
- int count = 0;
-
- ssnprintf (dirname, sizeof (dirname), "/proc/%i/task", pid);
-
- if ((dh = opendir (dirname)) == NULL)
- {
- DEBUG ("Failed to open directory `%s'", dirname);
- return (-1);
- }
-
- while ((ent = readdir (dh)) != NULL)
- {
- if (!isdigit ((int) ent->d_name[0]))
- continue;
- else
- count++;
- }
- closedir (dh);
-
- return ((count >= 1) ? count : 1);
-} /* int *ps_read_tasks */
-
/* Read data from /proc/pid/status */
static procstat_t *ps_read_status (int pid, procstat_t *ps)
{
FILE *fh;
char buffer[1024];
char filename[64];
- unsigned long long lib = 0;
- unsigned long long exe = 0;
- unsigned long long data = 0;
- unsigned long long threads = 0;
+ unsigned long lib = 0;
+ unsigned long exe = 0;
+ unsigned long data = 0;
+ unsigned long threads = 0;
char *fields[8];
int numfields;
while (fgets (buffer, sizeof(buffer), fh) != NULL)
{
- long long tmp;
+ unsigned long tmp;
char *endptr;
if (strncmp (buffer, "Vm", 2) != 0
errno = 0;
endptr = NULL;
- tmp = strtoll (fields[1], &endptr, /* base = */ 10);
+ tmp = strtoul (fields[1], &endptr, /* base = */ 10);
if ((errno == 0) && (endptr != fields[1]))
{
if (strncmp (buffer, "VmData", 6) == 0)
}
if ( ps->num_lwp <= 0)
{
- if ( (ps->num_lwp = ps_read_tasks (pid)) == -1 )
- {
- /* returns -1 => kernel 2.4 */
- ps->num_lwp = 1;
- }
+ ps->num_lwp = 1;
}
ps->num_proc = 1;
}