opnsense-src/lib/libpthread/thread/thr_vfork.c

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#include <unistd.h>
#ifdef _THREAD_SAFE

int
vfork(void)
{
	return (fork());
}
#endif
In libc_r, rename vfork syscall to _thread_sys_vfork and make vfork an alias to fork. It is difficult to do real vfork in libc_r, since almost every operation with file descriptsor changes _thread_fd_table and friends. popen(3) works much better with this change. 1998-09-12 18:03:20 -04:00			`#include <unistd.h>`
			`#ifdef _THREAD_SAFE`

			`int`
			`vfork(void)`
			`{`
			`return (fork());`
			`}`
			`#endif`