(ds_read_line): Add argument to limit the length of the line to be

[pspp-builds.git] / src / libpspp / str.h

diff --git a/src/libpspp/str.h b/src/libpspp/str.h
index 5a67fc8b556512df5669dd075626624b4a00827f..0d48bd9bf02229a15b920e2c33280ffa326f62b8 100644 (file)
--- a/src/libpspp/str.h
+++ b/src/libpspp/str.h
@@ -1,20 +1,18 @@
-/* PSPP - computes sample statistics.
+/* PSPP - a program for statistical analysis.
    Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
 
-   This program is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-   02110-1301, USA. */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>. */
 
 #if !str_h
 #define str_h 1
@@ -27,7 +25,7 @@
 
 #include "compiler.h"
 #include "memcasecmp.h"
-#include "vsnprintf.h"
+#include "xstrndup.h"
 #include "xvasprintf.h"
 \f
 /* Miscellaneous. */
@@ -48,6 +46,8 @@ void str_copy_buf_trunc (char *, size_t, const char *, size_t);
 void str_uppercase (char *);
 void str_lowercase (char *);
 
+bool str_format_26adic (unsigned long int number, char buffer[], size_t);
+
 char *spprintf (char *dst, const char *format, ...);
 
 void *mempset (void *, int, size_t);
@@ -61,7 +61,7 @@ void *mempset (void *, int, size_t);
 #define CC_ALNUM CC_LETTERS CC_DIGITS
 \f
 /* Substrings. */
-struct substring 
+struct substring
   {
     char *string;
     size_t length;
@@ -202,9 +202,9 @@ size_t ds_capacity (const struct string *);
 char *ds_cstr (const struct string *);
 
 /* File input. */
-bool ds_read_line (struct string *, FILE *);
+bool ds_read_line (struct string *, FILE *, size_t max_length);
 bool ds_read_config_line (struct string *, int *line_number, FILE *);
-size_t ds_read_stream (struct string *, size_t size, size_t cnt, FILE *stream);
+bool ds_read_stream (struct string *, size_t size, size_t cnt, FILE *stream);
 
 /* Append. */
 void ds_put_char (struct string *, int ch);