Skip to content

Added public interfaces for better application integration. #33

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
apohl79 wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Added public interfaces for better application integration. #33

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
21 changes: 21 additions & 0 deletions src/lthread.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -460,6 +460,13 @@ _lthread_renice(struct lthread *lt)
_lthread_yield(lt);
}

void
lthread_renice()
{
struct lthread *lt = lthread_get_sched()->current_lthread;
_lthread_renice(lt);
}

void
lthread_wakeup(struct lthread *lt)
{
Expand Down Expand Up @@ -550,3 +557,17 @@ lthread_print_timestamp(char *msg)
gettimeofday(&t1, NULL);
printf("lt timestamp: sec: %ld usec: %ld (%s)\n", t1.tv_sec, (long) t1.tv_usec, msg);
}

int
lthread_is_lthread_context()
{
assert(pthread_once(&key_once, _lthread_key_create) == 0);
struct lthread_sched* sched = lthread_get_sched();
return (NULL != sched && NULL != sched->current_lthread);
}

int
lthread_is_eventfd(int fd)
{
return (fd == lthread_get_sched()->eventfd);
}
3 changes: 3 additions & 0 deletions src/lthread.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -60,6 +60,7 @@ void lthread_detach2(lthread_t *lt);
void lthread_exit(void *ptr);
void lthread_sleep(uint64_t msecs);
void lthread_wakeup(lthread_t *lt);
void lthread_renice();
int lthread_cond_create(lthread_cond_t **c);
int lthread_cond_wait(lthread_cond_t *c, uint64_t timeout);
void lthread_cond_signal(lthread_cond_t *c);
Expand Down Expand Up @@ -104,6 +105,8 @@ int lthread_sendfile(int fd, int s, off_t offset, size_t nbytes,
#endif
ssize_t lthread_io_write(int fd, void *buf, size_t nbytes);
ssize_t lthread_io_read(int fd, void *buf, size_t nbytes);
int lthread_is_lthread_context();
int lthread_is_eventfd(int fd);

int lthread_compute_begin(void);
void lthread_compute_end(void);
Expand Down