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binutils-gdb
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From Craig Silverstein: call unlink_if_ordinary.

This commit is contained in:
Ian Lance Taylor 2007-10-15 03:35:35 +00:00
parent cd4662c7e4
commit 5ffcaa866f
1 changed files with 3 additions and 4 deletions
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7
gold/output.cc
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@ -29,6 +29,7 @@
#include <sys/mman.h>
#include <sys/stat.h>
#include <algorithm>
#include "libiberty.h" // for unlink_if_ordinary()
#include "parameters.h"
#include "object.h"
@ -1685,11 +1686,9 @@ Output_file::open(off_t file_size)
// If we fail, continue; this command is merely a best-effort attempt
// to improve the odds for open().
// FIXME: unlink the file if it's a symlink, even a symlink to a dir.
// Or do we want to follow the symlink and unlink its target?
struct stat s;
if (::stat(this->name_, &s) == 0 && s.st_size != 0 && S_ISREG(s.st_mode))
::unlink(this->name_);
if (::stat(this->name_, &s) == 0 && s.st_size != 0)
unlink_if_ordinary(this->name_);
int mode = parameters->output_is_object() ? 0666 : 0777;
int o = ::open(this->name_, O_RDWR | O_CREAT | O_TRUNC, mode);