Constify unpack_varlen_hex & fix fallout

[deliverable/binutils-gdb.git] / gdb / gdbserver / remote-utils.c

diff --git a/gdb/gdbserver/remote-utils.c b/gdb/gdbserver/remote-utils.c
index 761604683cbc21732bb1fac592112780471948fd..66e065225b1e27531490d2911b32f1da1e7ccda7 100644 (file)
--- a/gdb/gdbserver/remote-utils.c
+++ b/gdb/gdbserver/remote-utils.c
@@ -533,7 +533,7 @@ write_ptid (char *buf, ptid_t ptid)
 }
 
 static ULONGEST
-hex_or_minus_one (char *buf, char **obuf)
+hex_or_minus_one (const char *buf, const char **obuf)
 {
   ULONGEST ret;
 
@@ -554,10 +554,10 @@ hex_or_minus_one (char *buf, char **obuf)
 /* Extract a PTID from BUF.  If non-null, OBUF is set to the to one
    passed the last parsed char.  Returns null_ptid on error.  */
 ptid_t
-read_ptid (char *buf, char **obuf)
+read_ptid (const char *buf, const char **obuf)
 {
-  char *p = buf;
-  char *pp;
+  const char *p = buf;
+  const char *pp;
   ULONGEST pid = 0, tid = 0;
 
   if (*p == 'p')