wait.c

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/* Routine to handle blocking waits using conditions, signals, and
 * non-blocking waits. This prevent the entire system from freezing
 * when wait() is called. */

#include <sys/types.h>
#include <sys/wait.h>
#include <errno.h>

pid_t
__wrap_wait(int *status)
{
    return __wrap_waitpid(-1, status, 0);
}