101 lines
2.6 KiB
Text
101 lines
2.6 KiB
Text
$NetBSD: patch-cw,v 1.2 2001/12/20 09:22:04 tron Exp $
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--- lib/libxview/textsw/txt_again.c.orig Tue Jun 29 07:17:32 1993
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+++ lib/libxview/textsw/txt_again.c Thu Dec 20 10:11:57 2001
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@@ -28,6 +28,8 @@
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Pkg_private Es_index textsw_do_input();
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Pkg_private Es_index textsw_do_pending_delete();
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+static int textsw_string_min_free();
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+
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string_t null_string = {0, 0, 0};
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#define TEXT_DELIMITER "\\"
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@@ -182,6 +184,7 @@
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* Following is stolen from 3.2ALPHA sprintf(str, fmt, va_alist) SIDE_EFFECT:
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* TXTSW_STRING_FREE(ptr_to_string) is modified by this routine.
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*/
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+#if !defined(__FreeBSD__) && !defined(__NetBSD__)
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#ifndef SVR4
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/* VARARGS2 */
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@@ -325,6 +328,31 @@
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#endif /* SVR4 */
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+#else /* __FreeBSD__ */
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+/*inspiration taken from sprintf.c */
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+
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+static int
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+textsw_printf(register string_t *ptr_to_string, char *fmt, ...)
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+{
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+ FILE _strbuf;
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+ int result;
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+ va_list args;
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+ _strbuf._flags = __SWR | __SSTR;
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+ _strbuf._bf._base = _strbuf._p = (char *) TXTSW_STRING_FREE(ptr_to_string);
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+ _strbuf._bf._size = _strbuf._w = ptr_to_string->max_length - TXTSW_STRING_LENGTH(ptr_to_string);
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+ VA_START(args, fmt);
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+ result = vfprintf (&_strbuf, fmt, args);
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+ va_end(args);
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+ TXTSW_STRING_FREE(ptr_to_string) = (char *) _strbuf._p;
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+#ifndef lint
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+ if (result >= 0)
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+ putc('\0', &_strbuf);
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+#endif
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+ return (result);
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+}
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+
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+#endif /* __FreeBSD__ */
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+
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static void
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textsw_record_buf(again, buffer, buffer_length)
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register string_t *again;
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@@ -619,6 +647,8 @@
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*/
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/* VARARGS2 */
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+#if !defined(__FreeBSD__) && !defined(__NetBSD__)
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+
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static int
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#ifdef ANSI_FUNC_PROTO
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textsw_scanf(register string_t *ptr_to_string, register char *fmt, ...)
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@@ -705,6 +735,38 @@
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#endif /* OW_I18N */
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}
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+#else /* __FreeBSD__ */
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+/*inspiration/code taken from sscanf.c */
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+
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+static int
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+eofread(cookie, buf, len)
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+ void *cookie;
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+ char *buf;
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+ int len;
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+{
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+
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+ return (0);
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+}
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+
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+static int
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+textsw_scanf(register string_t *ptr_to_string, char *fmt, ...)
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+{
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+ FILE _strbuf;
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+ int result;
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+ va_list args;
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+
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+ memset(&_strbuf, '\0', sizeof(_strbuf));
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+ _strbuf._flags = __SRD;
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+ _strbuf._bf._base = _strbuf._p = (char *) TXTSW_STRING_BASE(ptr_to_string);
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+ _strbuf._bf._size = _strbuf._r = TXTSW_STRING_LENGTH(ptr_to_string);
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+ _strbuf._read = eofread;
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+ VA_START(args, fmt);
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+ result = __svfscanf(&_strbuf, fmt, args);
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+ va_end(args);
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+ TXTSW_STRING_BASE(ptr_to_string) = (char *) _strbuf._p;
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+ return (result);
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+}
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+#endif /* __FreeBSD__ */
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static int
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textsw_next_is_delimiter(again)
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