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libctf: bfd-open: mark the bfd as cacheable

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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.
This commit is contained in:
Nick Alcock
2019-07-26 21:52:11 +01:00
parent 7e97445a5a
commit edc8bbe90b
2 changed files with 5 additions and 0 deletions
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4
libctf/ChangeLog
View File

@ -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.

1
libctf/ctf-open-bfd.c
View File

@ -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))
{