1*1debfc3dSmrg /* Emulate vfork using just plain fork, for systems without a real vfork. 2*1debfc3dSmrg This function is in the public domain. */ 3*1debfc3dSmrg 4*1debfc3dSmrg /* 5*1debfc3dSmrg 6*1debfc3dSmrg @deftypefn Supplemental int vfork (void) 7*1debfc3dSmrg 8*1debfc3dSmrg Emulates @code{vfork} by calling @code{fork} and returning its value. 9*1debfc3dSmrg 10*1debfc3dSmrg @end deftypefn 11*1debfc3dSmrg 12*1debfc3dSmrg */ 13*1debfc3dSmrg 14*1debfc3dSmrg #include "ansidecl.h" 15*1debfc3dSmrg 16*1debfc3dSmrg extern int fork (void); 17*1debfc3dSmrg 18*1debfc3dSmrg int vfork(void)19*1debfc3dSmrgvfork (void) 20*1debfc3dSmrg { 21*1debfc3dSmrg return (fork ()); 22*1debfc3dSmrg } 23