libiberty/vfork.c

   1 /* Emulate vfork using just plain fork, for systems without a real vfork.
   2    This function is in the public domain. */
   3
   4 /*
   5
   6 @deftypefn Supplemental int vfork (void)
   7
   8 Emulates @code{vfork} by calling @code{fork} and returning its value.
   9
  10 @end deftypefn
  11
  12 */
  13
  14 #include "ansidecl.h"
  15
  16 extern int fork (void);
  17
  18 int
  19 vfork (void)
  20 {
  21   return (fork ());
  22 }