From: Nick Alcock <nick.alcock@oracle.com>
Date: Fri, 26 Jul 2019 20:52:11 +0000 (+0100)
Subject: libctf: bfd-open: mark the bfd as cacheable
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=edc8bbe90b82f1fa4f3f261b5c97503867e9aba4;p=binutils-gdb.git

libctf: bfd-open: mark the bfd as cacheable

Without this, the FD is only closed when the CTF file is, leading to
running out of fds on (e.g.) very large links.

New in v3.

libctf/
	* ctf-open-bfd.c (ctf_fdopen): Call bfd_set_cacheable.
---

diff --git a/libctf/ChangeLog b/libctf/ChangeLog
index 9637cf37af9..852ad6267c3 100644
--- a/libctf/ChangeLog
+++ b/libctf/ChangeLog
@@ -1,3 +1,7 @@
+2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
+
+	* ctf-open-bfd.c (ctf_fdopen): Call bfd_set_cacheable.
+
 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 
 	* ctf-impl.h (includes): Include <sys/param.h> here.
diff --git a/libctf/ctf-open-bfd.c b/libctf/ctf-open-bfd.c
index 6fbbde88529..1083c876085 100644
--- a/libctf/ctf-open-bfd.c
+++ b/libctf/ctf-open-bfd.c
@@ -312,6 +312,7 @@ ctf_fdopen (int fd, const char *filename, const char *target, int *errp)
 		   bfd_errmsg (bfd_get_error()));
       return (ctf_set_open_errno (errp, ECTF_FMT));
     }
+  bfd_set_cacheable (abfd, 1);
 
   if (!bfd_check_format (abfd, bfd_object))
     {