CPP_SET_WRITTEN (pfile, old_written);
}
+/* Process the string STR as if it appeared as the body of a #define
+ If STR is just an identifier, define it with value 1.
+ If STR has anything after the identifier, then it should
+ be identifier=definition. */
+
/* Process the string STR as if it appeared as the body of a #define
If STR is just an identifier, define it with value 1.
If STR has anything after the identifier, then it should
U_CHAR *buf, *p;
size_t count;
- /* Copy the entire option so we can modify it. */
- count = strlen (str) + 3;
- buf = (U_CHAR *) alloca (count);
- memcpy (buf, str, count - 2);
- /* Change the first "=" in the string to a space. If there is none,
- tack " 1" on the end. */
- p = (U_CHAR *) strchr (buf, '=');
+ p = strchr (str, '=');
+ /* Copy the entire option so we can modify it.
+ Change the first "=" in the string to a space. If there is none,
+ tack " 1" on the end. Then add a newline and a NUL. */
+
if (p)
{
- *p = ' ';
- count -= 2;
+ count = strlen (str) + 2;
+ buf = (U_CHAR *) alloca (count);
+ memcpy (buf, str, count - 2);
+ buf[p - str] = ' ';
+ buf[count - 2] = '\n';
+ buf[count - 1] = '\0';
}
else
- strcpy (&buf[count-3], " 1");
-
+ {
+ count = strlen (str) + 4;
+ buf = (U_CHAR *) alloca (count);
+ memcpy (buf, str, count - 4);
+ strcpy (&buf[count-4], " 1\n");
+ }
+
if (cpp_push_buffer (pfile, buf, count - 1) != NULL)
{
do_define (pfile, NULL);
cpp_reader *pfile;
U_CHAR *macro;
{
- if (cpp_push_buffer (pfile, macro, strlen (macro)))
+ /* Copy the string so we can append a newline. */
+ size_t len = strlen (macro);
+ U_CHAR *buf = alloca (len + 2);
+ memcpy (buf, macro, len);
+ buf[len] = '\n';
+ buf[len + 1] = '\0';
+ if (cpp_push_buffer (pfile, buf, len + 1))
{
do_undef (pfile, NULL);
cpp_pop_buffer (pfile);
}
}
-\f
/*
* Report an error detected by the program we are processing.
* Use the text of the line in the error message.