X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=string.h;h=561ff4e8705c4d20baf0b01999503f725cadb820;hp=26e54819cca591292ed4562531a4a29f506c2985;hb=d27b31524e1d60ad4fdbeb606bba31ba0ee54048;hpb=c8862b9e246b4ef6ff1fe103946e18cf2537ecde

diff --git a/string.h b/string.h
index 26e54819..561ff4e8 100644
--- a/string.h
+++ b/string.h
@@ -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);
@@ -24,9 +34,8 @@ __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 const char *para_basename(const char *name);
-void chop(char* buf);
+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);