diff options
Diffstat (limited to 'login/getutent_r.c')
| -rw-r--r-- | login/getutent_r.c | 54 |
1 files changed, 19 insertions, 35 deletions
diff --git a/login/getutent_r.c b/login/getutent_r.c index a50e2786fd..ed4c330f73 100644 --- a/login/getutent_r.c +++ b/login/getutent_r.c @@ -29,9 +29,9 @@ /* The various backends we have. */ -static int setutent_unknown (int reset); static int getutent_r_unknown (struct utmp *buffer, struct utmp **result); static struct utmp *pututline_unknown (const struct utmp *data); +static void setutent_unknown (void); static void endutent_unknown (void); /* Initial Jump table. */ @@ -58,7 +58,7 @@ __setutent (void) { __libc_lock_lock (__libc_utmp_lock); - (void) (*__libc_utmp_jump_table->setutent) (1); + (*__libc_utmp_jump_table->setutent) (); __libc_lock_unlock (__libc_utmp_lock); } @@ -66,36 +66,6 @@ weak_alias (__setutent, setutent) weak_alias (__setutent, setutxent) -static int -setutent_unknown (int reset) -{ - /* We have to test whether it is still not decided which backend to use. */ - assert (__libc_utmp_jump_table == &__libc_utmp_unknown_functions); - - /* See whether utmpd is running. */ - if ((*__libc_utmp_daemon_functions.setutent) (reset)) - __libc_utmp_jump_table = &__libc_utmp_daemon_functions; - else - { - /* Use the normal file, but if the current file is _PATH_UTMP or - _PATH_WTMP and the corresponding extended file (with an extra - 'x' added to the pathname) exists, we use the extended file, - because the original file is in a different format. */ - if (strcmp (__libc_utmp_file_name, _PATH_UTMP) == 0 - && __access (_PATH_UTMP "x", F_OK) == 0) - __utmpname (_PATH_UTMP "x"); - else if (strcmp (__libc_utmp_file_name, _PATH_WTMP) == 0 - && __access (_PATH_WTMP "x", F_OK) == 0) - __utmpname (_PATH_WTMP "x"); - - (*__libc_utmp_file_functions.setutent) (reset); - __libc_utmp_jump_table = &__libc_utmp_file_functions; - } - - return 0; -} - - void __endutent (void) { @@ -110,6 +80,20 @@ weak_alias (__endutent, endutxent) static void +setutent_unknown (void) +{ + /* See whether utmpd is running. */ + if ((*__libc_utmp_daemon_functions.setutent) ()) + __libc_utmp_jump_table = &__libc_utmp_daemon_functions; + else + { + (*__libc_utmp_file_functions.setutent) (); + __libc_utmp_jump_table = &__libc_utmp_file_functions; + } +} + + +static void endutent_unknown (void) { /* Huh, how do we came here? Nothing to do. */ @@ -136,7 +120,7 @@ static int getutent_r_unknown (struct utmp *buffer, struct utmp **result) { /* It is not yet initialized. */ - setutent_unknown (0); + __setutent (); return (*__libc_utmp_jump_table->getutent_r) (buffer, result); } @@ -158,12 +142,12 @@ __pututline (const struct utmp *data) weak_alias (__pututline, pututline) weak_alias (__pututline, pututxline) - + static struct utmp * pututline_unknown (const struct utmp *data) { /* It is not yet initialized. */ - setutent_unknown (0); + __setutent (); return (*__libc_utmp_jump_table->pututline) (data); } |