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| author | Florian Weimer <fweimer@redhat.com> | 2019-08-05 15:54:10 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2019-08-05 15:55:05 +0200 |
| commit | 1a7fe2ebe52b3c8bf465d1756e69452d05c1c103 (patch) | |
| tree | 1d32b2e5a5c55d660354cefb1b02918b62127300 /login/utmpname.c | |
| parent | a6c1ce778e5c05a2e6925883b410157ef47654fd (diff) | |
| download | glibc-1a7fe2ebe52b3c8bf465d1756e69452d05c1c103.tar glibc-1a7fe2ebe52b3c8bf465d1756e69452d05c1c103.tar.gz glibc-1a7fe2ebe52b3c8bf465d1756e69452d05c1c103.tar.bz2 glibc-1a7fe2ebe52b3c8bf465d1756e69452d05c1c103.zip | |
login: Remove utmp backend jump tables [BZ #23518]
There is just one file-based implementation, so this dispatch
mechanism is unnecessary. Instead of the vtable pointer
__libc_utmp_jump_table, use a non-negative file_fd as the indicator
that the backend is initialized.
Diffstat (limited to 'login/utmpname.c')
| -rw-r--r-- | login/utmpname.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/login/utmpname.c b/login/utmpname.c index c3da183d5b..8f94b19caf 100644 --- a/login/utmpname.c +++ b/login/utmpname.c @@ -42,8 +42,7 @@ __utmpname (const char *file) __libc_lock_lock (__libc_utmp_lock); /* Close the old file. */ - (*__libc_utmp_jump_table->endutent) (); - __libc_utmp_jump_table = &__libc_utmp_unknown_functions; + __libc_endutent (); if (strcmp (file, __libc_utmp_file_name) != 0) { |