utility functions for launching processes and checking their status. These functions are kept separately from procmon so that they won't require linking against libevent. More...
#include "orconfig.h"#include "compat.h"#include "util.h"#include "torlog.h"#include "util_process.h"#include "ht.h"
Include dependency graph for util_process.c:
Data Structures | |
| struct | waitpid_callback_t |
Functions | |
| void | clear_waitpid_callback (waitpid_callback_t *ent) |
| void | notify_pending_waitpid_callbacks (void) |
Detailed Description
utility functions for launching processes and checking their status. These functions are kept separately from procmon so that they won't require linking against libevent.
Function Documentation
◆ clear_waitpid_callback()
| void clear_waitpid_callback | ( | waitpid_callback_t * | ent | ) |
Cancel a waitpid_callback_t, or clean up after one has triggered. Releases all storage held by ent.
◆ notify_pending_waitpid_callbacks()
| void notify_pending_waitpid_callbacks | ( | void | ) |
Use waitpid() to wait for all children that have exited, and invoke any callbacks registered for them.
