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| author | Nick Clifton <nickc@redhat.com> | 2003-05-13 11:15:59 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2003-05-13 11:15:59 +0000 |
| commit | 0fcdcb91886d295168c7b4fc9dca7264aa516956 (patch) | |
| tree | 2b1ff3372ae60318291c7dcebf635e59030d8c22 /binutils/objcopy.c | |
| parent | 3959a22a502d16d780418a4c32083d383a6ef553 (diff) | |
| download | gdb-0fcdcb91886d295168c7b4fc9dca7264aa516956.zip gdb-0fcdcb91886d295168c7b4fc9dca7264aa516956.tar.gz gdb-0fcdcb91886d295168c7b4fc9dca7264aa516956.tar.bz2 | |
Treat identical src/dst file names as if only one entered. One Windows
creating an output file of the same name as the input file will delete
the input file before it is read.
Diffstat (limited to 'binutils/objcopy.c')
| -rw-r--r-- | binutils/objcopy.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/binutils/objcopy.c b/binutils/objcopy.c index 4507249..27c844f 100644 --- a/binutils/objcopy.c +++ b/binutils/objcopy.c @@ -2733,9 +2733,10 @@ copy_main (argc, argv) if (stat (input_filename, & statbuf) < 0) fatal (_("Cannot stat: %s: %s"), input_filename, strerror (errno)); - /* If there is no destination file then create a temp and rename - the result into the input. */ - if (output_filename == (char *) NULL) + /* If there is no destination file, or the source and destination files + are the same, then create a temp and rename the result into the input. */ + if ((output_filename == (char *) NULL) || + (strcmp (input_filename, output_filename) == 0)) { char *tmpname = make_tempname (input_filename); |