X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=util.c;h=3e8d56eaebbc50855ed2cde7026b5bf5be7c0767;hb=1f4a8ae2a93e1d9abab0fae7bd7d545881cfec60;hp=977e131fbeda106fcaa8fe7964af878ccbe2ebe9;hpb=3a2c5e1f10dc6b3cc86f74c287d8c14be14d7e80;p=secnet.git

diff --git a/util.c b/util.c
index 977e131..3e8d56e 100644
--- a/util.c
+++ b/util.c
@@ -183,15 +183,6 @@ char *write_mpstring(MP_INT *a)
     return buff;
 }
 
-int32_t write_mpbin(MP_INT *a, uint8_t *buffer, int32_t buflen)
-{
-    char *hb = write_mpstring(a);
-    int32_t len;
-    hex_decode(buffer, buflen, &len, hb, True);
-    free(hb);
-    return len;
-}
-
 #define DEFINE_SETFDFLAG(fn,FL,FLAG)					\
 void fn(int fd) {							\
     int r=fcntl(fd, F_GET##FL);						\
@@ -723,6 +714,15 @@ const char *pollbadbit(int revents)
     return 0;
 }
 
+void pathprefix_template_init(struct pathprefix_template *out,
+			      const char *prefix, int maxsuffix)
+{
+    size_t l=strlen(prefix);
+    NEW_ARY(out->buffer,l+maxsuffix+1);
+    strcpy(out->buffer,prefix);
+    out->write_here=out->buffer+l;
+}
+
 enum async_linebuf_result
 async_linebuf_read(struct pollfd *pfd, struct buffer_if *buf,
 		   const char **emsg_out)