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Merge pull request #60 from rofl0r/no_attr

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Add workaround for mingw toolchains with broken pthread_attr_t support
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wiire-a 2017-10-22 13:39:40 +02:00 committed by GitHub
commit e4d1bde5bb
1 changed files with 16 additions and 6 deletions
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22
src/pixiewps.c
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@ -132,10 +132,25 @@ static void *crack_thread(void *arg) {
return 0; return 0;
} }
#ifndef PTHREAD_STACK_MIN
static void setup_thread(int i) {
pthread_create(&job_control.crack_jobs[i].thr, 0, crack_thread, &job_control.crack_jobs[i]);
}
#else
static size_t getminstacksize(size_t minimum) { static size_t getminstacksize(size_t minimum) {
return (minimum < PTHREAD_STACK_MIN) ? PTHREAD_STACK_MIN : minimum; return (minimum < PTHREAD_STACK_MIN) ? PTHREAD_STACK_MIN : minimum;
} }
static void setup_thread(int i) {
size_t stacksize = getminstacksize(64*1024);
pthread_attr_t attr;
int attr_ok = pthread_attr_init(&attr) == 0 ;
if(attr_ok) pthread_attr_setstacksize(&attr, stacksize);
pthread_create(&job_control.crack_jobs[i].thr, &attr, crack_thread, &job_control.crack_jobs[i]);
if(attr_ok) pthread_attr_destroy(&attr);
}
#endif
static void init_crack_jobs(struct global *wps) { static void init_crack_jobs(struct global *wps) {
job_control.jobs = wps->jobs; job_control.jobs = wps->jobs;
job_control.end = wps->end; job_control.end = wps->end;
@ -153,15 +168,10 @@ static void init_crack_jobs(struct global *wps) {
job_control.randr_enonce[i] |= wps->e_nonce[j++]; job_control.randr_enonce[i] |= wps->e_nonce[j++];
} }
job_control.crack_jobs = malloc(wps->jobs * sizeof (struct job_control)); job_control.crack_jobs = malloc(wps->jobs * sizeof (struct job_control));
size_t stacksize = getminstacksize(64*1024);
time_t curr = wps->start; time_t curr = wps->start;
for(i = 0; i < wps->jobs; i++) { for(i = 0; i < wps->jobs; i++) {
job_control.crack_jobs[i].start = curr; job_control.crack_jobs[i].start = curr;
pthread_attr_t attr; setup_thread(i);
int attr_ok = pthread_attr_init(&attr) == 0 ;
if(attr_ok) pthread_attr_setstacksize(&attr, stacksize);
pthread_create(&job_control.crack_jobs[i].thr, &attr, crack_thread, &job_control.crack_jobs[i]);
if(attr_ok) pthread_attr_destroy(&attr);
curr -= SECS_PER_JOB_BLOCK; curr -= SECS_PER_JOB_BLOCK;
} }
} }