X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=util.h;h=1086ad8d2daf6a6dd4d2a0f6953b87cfb987d8fc;hb=1b8af2f7f86131a5364f2270865895ea597c591e;hp=eddb06db3f57667ca1a9506db6076726110c73e7;hpb=7dae56bc17f51e875b436ec63e035be12c4a6fcf;p=secnet.git

diff --git a/util.h b/util.h
index eddb06d..1086ad8 100644
--- a/util.h
+++ b/util.h
@@ -81,6 +81,9 @@ const char *priomsg_getmessage(const struct priomsg *pm, const char *defmsg);
   /* return value is null-terminated, valid until next call
    * or until defmsg is no longer valid                                ZM */
 
+bool_t priomsg_update_fixed(struct priomsg *pm, int prio, const char *m);
+  /* convenience combination of _update_p and truncmsg_add_string */
+
 /*
  * void BUF_ADD_BYTES(append,    struct buffer_if*, const void*, int32_t size);
  * void BUF_ADD_BYTES(prepend,   struct buffer_if*, const void*, int32_t size);
@@ -166,6 +169,20 @@ void string_item_to_iaddr(const item_t *item, uint16_t port, union iaddr *ia,
 			  const char *desc);
 
 
+/*----- pathprefix_template -----*/
+
+struct pathprefix_template {
+    char *buffer;
+    char *write_here;
+};
+
+void pathprefix_template_init(struct pathprefix_template *out,
+			      const char *prefix, int maxsuffix);
+static inline void pathprefix_template_setsuffix
+   (struct pathprefix_template *upd, const char *suffix)
+   { strcpy(upd->write_here,suffix); }
+
+
 /*
  * SBUF_DEFINE(int nbufs, size_t size);
  *   // Generates a number of definitions and statements organising