#endif /* MSDOS */
-#if defined (_WIN32)
+#if defined (_WIN32) && !defined (__CYGWIN32__)
#include <process.h>
extern int _spawnv ();
extern int _spawnvp ();
+/* This is a kludge to get around the Microsoft C spawn functions' propensity
+ to remove the outermost set of double quotes from all arguments. */
+
+const char * const *
+fix_argv (argvec)
+ char **argvec;
+{
+ int i;
+
+ for (i = 1; argvec[i] != 0; i++)
+ {
+ int len, j;
+ char *temp, *newtemp;
+
+ temp = argvec[i];
+ len = strlen (temp);
+ for (j = 0; j < len; j++)
+ {
+ if (temp[j] == '"')
+ {
+ newtemp = xmalloc (len + 2);
+ strncpy (newtemp, temp, j);
+ newtemp [j] = '\\';
+ strncpy (&newtemp [j+1], &temp [j], len-j);
+ newtemp [len+1] = 0;
+ temp = newtemp;
+ len++;
+ j++;
+ }
+ }
+
+ argvec[i] = temp;
+ }
+
+ return (const char * const *) argvec;
+}
+
int
pexecute (program, argv, this_pname, temp_base, errmsg_fmt, errmsg_arg, flags)
const char *program;
if ((flags & PEXECUTE_ONE) != PEXECUTE_ONE)
abort ();
- pid = (flags & PEXECUTE_SEARCH ? _spawnvp : _spawnv) (_P_NOWAIT, program, argv);
+ pid = (flags & PEXECUTE_SEARCH ? _spawnvp : _spawnv)
+ (_P_NOWAIT, program, fix_argv(argv));
if (pid == -1)
{
*errmsg_fmt = install_error_msg;
{
/* ??? Here's an opportunity to canonicalize the values in STATUS.
Needed? */
- return cwait (status, pid, WAIT_CHILD);
+ return _cwait (status, pid, WAIT_CHILD);
}
#endif /* _WIN32 */
/* include for Unix-like environments but not for Dos-like environments */
#if ! defined (__MSDOS__) && ! defined (OS2) && ! defined (MPW) \
- && ! defined (_WIN32)
+ && (defined (__CYGWIN32__) || ! defined (_WIN32))
#ifdef VMS
#define vfork() (decc$$alloc_vfork_blocks() >= 0 ? \