X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=string.h;h=561ff4e8705c4d20baf0b01999503f725cadb820;hp=6759c261318232f1cf3b61aedc15911412422982;hb=7b3c325a51b3b5cc2782dfc2e24613d8ecdc5618;hpb=ea689d919fd6fdbfaba2de9d1cd207e033c319fd

diff --git a/string.h b/string.h
index 6759c261..561ff4e8 100644
--- a/string.h
+++ b/string.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2006-2007 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2006-2008 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -12,8 +12,18 @@ struct para_buffer {
 	char *buf;
 	/** The size of \a buf. */
 	size_t size;
+	/** The maximal size this buffer may grow. Zero means unlimited. */
+	size_t max_size;
 	/** The next para_printf() will write at this offset. */
 	size_t offset;
+	/**
+	 * If an attempt to print into this buffer is made that would need to
+	 * grow \a buf to a size larger than \a max_size, then this function is
+	 * called.
+	 */
+	int (*max_size_handler)(char *buf, size_t size, void *private_data);
+	/** Passed to max_size_handler(). */
+	void *private_data;
 };
 
 __must_check __malloc void *para_realloc(void *p, size_t size);
@@ -23,10 +33,9 @@ __must_check __malloc char *para_strdup(const char *s);
 __must_check __malloc __printf_1_2 char *make_message(const char *fmt, ...);
 __must_check __malloc char *para_strcat(char *a, const char *b);
 __must_check __malloc char *para_dirname(const char *name);
-__must_check __malloc char *para_basename(const char *name);
-void chop(char* buf);
+__must_check const char *para_basename(const char *name);
+void chop(char *buf);
 __must_check __malloc char *para_tmpname(void);
-__must_check int para_mkstemp(char *template, mode_t mode);
 __must_check __malloc char *para_logname(void);
 __must_check __malloc char *para_homedir(void);
 __must_check unsigned split_args(char *args, char *** const argv_ptr, const char *delim);
@@ -37,7 +46,7 @@ __printf_2_3 int para_printf(struct para_buffer *b, const char *fmt, ...);
 typedef int line_handler_t(char *, void *);
 int for_each_line(char *buf, size_t size, line_handler_t *line_handler,
 	void *private_data);
-int for_each_line_ro(char *buf, size_t size, line_handler_t line_handler,
+int for_each_line_ro(char *buf, size_t size, line_handler_t *line_handler,
 	void *private_data);
 int para_atoi64(const char *str, int64_t *result);
 int para_atoi32(const char *str, int32_t *value);