1*bb16d227Schristos /* Emulate vfork using just plain fork, for systems without a real vfork. 2*bb16d227Schristos This function is in the public domain. */ 3*bb16d227Schristos 4*bb16d227Schristos /* 5*bb16d227Schristos 6*bb16d227Schristos @deftypefn Supplemental int vfork (void) 7*bb16d227Schristos 8*bb16d227Schristos Emulates @code{vfork} by calling @code{fork} and returning its value. 9*bb16d227Schristos 10*bb16d227Schristos @end deftypefn 11*bb16d227Schristos 12*bb16d227Schristos */ 13*bb16d227Schristos 14*bb16d227Schristos #include "ansidecl.h" 15*bb16d227Schristos 16*bb16d227Schristos extern int fork (void); 17*bb16d227Schristos 18*bb16d227Schristos int vfork(void)19*bb16d227Schristosvfork (void) 20*bb16d227Schristos { 21*bb16d227Schristos return (fork ()); 22*bb16d227Schristos } 23