mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-23 11:20:07 +00:00
(lose): Add more comments to explain the `why'. (_dl_map_object): Remove redundant test.
This commit is contained in:
parent
e495011708
commit
4f46e038bc
@ -567,6 +567,12 @@ _dl_init_paths (const char *llp)
|
||||
}
|
||||
|
||||
|
||||
/* Think twice before changing anything in this function. It is placed
|
||||
here and prepared using the `alloca' magic to prevent it from being
|
||||
inlined. The function is only called in case of an error. But then
|
||||
performance does not count. The function used to be "inlinable" and
|
||||
the compiled did so all the time. This increased the code size for
|
||||
absolutely no good reason. */
|
||||
#define LOSE(code, s) lose (code, fd, name, realname, l, s)
|
||||
static void volatile
|
||||
__attribute__ ((noreturn))
|
||||
@ -1242,7 +1248,7 @@ _dl_map_object (struct link_map *loader, const char *name, int preloaded,
|
||||
/* First try the DT_RPATH of the dependent object that caused NAME
|
||||
to be loaded. Then that object's dependent, and on up. */
|
||||
for (l = loader; fd == -1 && l; l = l->l_loader)
|
||||
if (l && l->l_info[DT_RPATH])
|
||||
if (l->l_info[DT_RPATH])
|
||||
{
|
||||
/* Make sure the cache information is available. */
|
||||
if (l->l_rpath_dirs == NULL)
|
||||
|
Loading…
Reference in New Issue
Block a user