diff options
Diffstat (limited to 'process.c')
| -rw-r--r-- | process.c | 19 |
1 files changed, 12 insertions, 7 deletions
@@ -3,7 +3,7 @@ process.c - $Author: matz $ - $Date: 1994/12/20 05:07:11 $ + $Date: 1995/01/10 10:42:47 $ created at: Tue Aug 10 14:30:50 JST 1993 Copyright (C) 1994 Yukihiro Matsumoto @@ -17,6 +17,9 @@ #include <signal.h> #include <sys/time.h> #include <sys/resource.h> +#ifdef HAVE_VFORK_H +#include <vfork.h> +#endif #include "st.h" static VALUE @@ -142,8 +145,8 @@ rb_proc_exec(str) return -1; } } - a = argv = (char**)alloca(((s - str)/2+2)*sizeof(char*)); - s = (char*)alloca(s - str + 1); + a = argv = ALLOCA_N(char*, (s-str)/2+2); + s = ALLOCA_N(char, s-str+1); strcpy(s, str); if (*a++ = strtok(s, " \t")) { while (t = strtok(NULL, " \t")) { @@ -278,13 +281,15 @@ Fsleep(argc, argv) } static VALUE -Fproc_getpgrp(obj, args) - VALUE obj, args; +Fproc_getpgrp(argc, argv, obj) + int argc; + VALUE *argv; + VALUE obj; { VALUE vpid; int pid, pgrp; - rb_scan_args(args, "01", &vpid); + rb_scan_args(argc, argv, "01", &vpid); if (vpid == Qnil) { pid = 0; } @@ -497,7 +502,7 @@ Init_process() rb_define_module_function(M_Process, "pid", get_pid, 0); rb_define_module_function(M_Process, "ppid", get_ppid, 0); - rb_define_module_function(M_Process, "getpgrp", Fproc_getpgrp, -2); + rb_define_module_function(M_Process, "getpgrp", Fproc_getpgrp, -1); rb_define_module_function(M_Process, "setpgrp", Fproc_setpgrp, 2); rb_define_module_function(M_Process, "getpriority", Fproc_getpriority, 2); |