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Fix comment for 'gdb_dlopen' 

The 'gdb_dlopen' function doesn't return NULL if the shlib load
fails; it actually throws an error.  This patch updates the comment
to reflect this.

gdbsupport/ChangeLog:
2020-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>

	* gdb-dlfcn.h (gdb_dlopen): Update comment.
This commit is contained in:
Sergio Durigan Junior 2020-02-25 15:50:16 -05:00
parent f7a7000d48
commit d7592e9747
2 changed files with 6 additions and 2 deletions
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4
gdbsupport/ChangeLog
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@ -1,3 +1,7 @@
2020-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
* gdb-dlfcn.h (gdb_dlopen): Update comment.
2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
* configure: Regenerate.

4
gdbsupport/gdb-dlfcn.h
View File

@ -32,8 +32,8 @@ struct dlclose_deleter
typedef std::unique_ptr<void, dlclose_deleter> gdb_dlhandle_up;
/* Load the dynamic library file named FILENAME, and return a handle
for that dynamic library. Return NULL if the loading fails for any
reason. */
for that dynamic library. Throw an error if the loading fails for
any reason. */
gdb_dlhandle_up gdb_dlopen (const char *filename);