procyberian/emacs
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

(win32_spawnve): Accept program names without executable suffixes.

Browse source
This commit is contained in:
Richard M. Stallman 1995-06-15 15:29:00 +00:00
parent 0774fcf89c
commit 0a4de642e4
1 changed files with 21 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

22
src/w32proc.c
View file

@ -427,10 +427,30 @@ char ppid_env_var_buffer[64];
int
win32_spawnve (int mode, char *cmdname, char **argv, char **envp)
{
Lisp_Object program, full;
char *cmdline, *env, *parg, **targ;
int arglen;
PROCESS_INFORMATION pi;
/* Handle executable names without an executable suffix. */
program = make_string (cmdname, strlen (cmdname));
if (NILP (Ffile_executable_p (program)))
{
struct gcpro gcpro1;
full = Qnil;
GCPRO1 (program);
openp (Vexec_path, program, EXEC_SUFFIXES, &full, 1);
UNGCPRO;
if (NILP (full))
{
errno = EINVAL;
return -1;
}
cmdname = XSTRING (full)->data;
argv[0] = cmdname;
}
if (child_proc_count == MAX_CHILDREN)
{
errno = EAGAIN;