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This is a test to see if the file is still locked.

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This commit is contained in:
Steve Chamberlain
1992-05-26 14:51:23 +00:00
parent d5ceae783f
commit 8b046402f5
1 changed files with 8 additions and 4 deletions
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12
bfd/cache.c
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@ -1,3 +1,4 @@
/* BFD library -- caching of file descriptors. /* BFD library -- caching of file descriptors.
Copyright (C) 1990-1991 Free Software Foundation, Inc. Copyright (C) 1990-1991 Free Software Foundation, Inc.
Hacked by Steve Chamberlain of Cygnus Support (steve@cygnus.com). Hacked by Steve Chamberlain of Cygnus Support (steve@cygnus.com).
@ -215,28 +216,31 @@ DEFUN(bfd_open_file, (abfd),
bfd *abfd) bfd *abfd)
{ {
abfd->cacheable = true; /* Allow it to be closed later. */ abfd->cacheable = true; /* Allow it to be closed later. */
if(open_files >= BFD_CACHE_MAX_OPEN) { if(open_files >= BFD_CACHE_MAX_OPEN) {
close_one(); close_one();
} }
switch (abfd->direction) { switch (abfd->direction) {
case read_direction: case read_direction:
case no_direction: case no_direction:
abfd->iostream = (char *) fopen(abfd->filename, "rb"); abfd->iostream = (char *) fopen(abfd->filename, FOPEN_RB);
break; break;
case both_direction: case both_direction:
case write_direction: case write_direction:
if (abfd->opened_once == true) { if (abfd->opened_once == true) {
abfd->iostream = (char *) fopen(abfd->filename, "r+b"); abfd->iostream = (char *) fopen(abfd->filename, FOPEN_RUB);
if (!abfd->iostream) { if (!abfd->iostream) {
abfd->iostream = (char *) fopen(abfd->filename, "w+b"); abfd->iostream = (char *) fopen(abfd->filename, FOPEN_WUB);
} }
} else { } else {
/*open for creat */ /*open for creat */
abfd->iostream = (char *) fopen(abfd->filename, "wb"); abfd->iostream = (char *) fopen(abfd->filename, FOPEN_WB);
abfd->opened_once = true; abfd->opened_once = true;
} }
break; break;
} }
if (abfd->iostream) { if (abfd->iostream) {
open_files++; open_files++;
bfd_cache_init (abfd); bfd_cache_init (abfd);