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msvcrt: Append extension(.exe) for _spawnve argument.

This commit is contained in:
qingdoa daoo 2006-04-05 11:37:01 -07:00 committed by Alexandre Julliard
parent 9603ee0756
commit 508c6e6cf4
1 changed files with 30 additions and 2 deletions
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32
dlls/msvcrt/process.c
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@ -442,13 +442,41 @@ MSVCRT_intptr_t _spawnve(int flags, const char* name, const char* const* argv,
{
char * args = msvcrt_argvtos(argv,' ');
char * envs = msvcrt_argvtos(envv,0);
const char *fullname = name;
char fullname[MAX_PATH];
const char *p;
int len;
MSVCRT_intptr_t ret = -1;
FIXME(":not translating name %s to locate program\n",fullname);
TRACE(":call (%s), params (%s), env (%s)\n",debugstr_a(name),debugstr_a(args),
envs?"Custom":"Null");
/* no check for NULL name.
native doesn't do it */
p = memchr(name, '\0', MAX_PATH);
if( !p )
p = name + MAX_PATH - 1;
len = p - name;
/* extra-long names are silently truncated. */
memcpy(fullname, name, len);
for( p--; p >= name; p-- )
{
if( *p == '\\' || *p == '/' || *p == ':' || *p == '.' )
break;
}
/* if no extension is given, assume .exe */
if( (p < name || *p != '.') && len <= MAX_PATH - 5 )
{
FIXME("only trying .exe when no extension given\n");
memcpy(fullname+len, ".exe", 4);
len += 4;
}
fullname[len] = '\0';
if (args)
{
ret = msvcrt_spawn(flags, fullname, args, envs);