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author | Florian Weimer <fweimer@redhat.com> | 2019-08-05 15:54:10 +0200 |
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committer | Florian Weimer <fweimer@redhat.com> | 2019-08-05 15:55:05 +0200 |
commit | 1a7fe2ebe52b3c8bf465d1756e69452d05c1c103 (patch) | |
tree | 1d32b2e5a5c55d660354cefb1b02918b62127300 /manual/users.texi | |
parent | a6c1ce778e5c05a2e6925883b410157ef47654fd (diff) | |
download | glibc-1a7fe2ebe52b3c8bf465d1756e69452d05c1c103.zip glibc-1a7fe2ebe52b3c8bf465d1756e69452d05c1c103.tar.gz glibc-1a7fe2ebe52b3c8bf465d1756e69452d05c1c103.tar.bz2 |
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 'manual/users.texi')
-rw-r--r-- | manual/users.texi | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/manual/users.texi b/manual/users.texi index 96ed206..ec22ce6 100644 --- a/manual/users.texi +++ b/manual/users.texi @@ -894,9 +894,9 @@ The @code{getlogin} function is declared in @file{unistd.h}, while @c ttyname_r dup @ascuheap @acsmem @acsfd @c strncpy dup ok @c libc_lock_lock dup @asulock @aculock -@c *libc_utmp_jump_table->setutent dup @mtasurace:utent @acsfd -@c *libc_utmp_jump_table->getutline_r dup @mtasurace:utent @mtascusig:ALRM @mtascutimer -@c *libc_utmp_jump_table->endutent dup @mtasurace:utent @asulock @aculock +@c __libc_setutent dup @mtasurace:utent @acsfd +@c __libc_getutline_r dup @mtasurace:utent @mtascusig:ALRM @mtascutimer +@c __libc_endutent dup @mtasurace:utent @asulock @aculock @c libc_lock_unlock dup ok @c strlen dup ok @c memcpy dup ok @@ -1111,7 +1111,7 @@ compatibility only, @file{utmp.h} defines @code{ut_time} as an alias for @c setutent @mtasurace:utent @asulock @aculock @acsfd @c libc_lock_lock dup @asulock @aculock -@c *libc_utmp_jump_table->setutent @mtasurace:utent @acsfd +@c __libc_setutent @mtasurace:utent @acsfd @c setutent_unknown @mtasurace:utent @acsfd @c *libc_utmp_file_functions.setutent = setutent_file @mtasurace:utent @acsfd @c open_not_cancel_2 dup @acsfd @@ -1152,7 +1152,7 @@ A null pointer is returned in case no further entry is available. @safety{@prelim{}@mtunsafe{@mtasurace{:utent}}@asunsafe{@asulock{}}@acunsafe{@aculock{} @acsfd{}}} @c endutent @mtasurace:utent @asulock @aculock @acsfd @c libc_lock_lock dup @asulock @aculock -@c *libc_utmp_jump_table->endutent @mtasurace:utent @acsfd +@c __libc_endutent @mtasurace:utent @acsfd @c endutent_unknown ok @c endutent_file @mtasurace:utent @acsfd @c close_not_cancel_no_status dup @acsfd @@ -1230,7 +1230,7 @@ over again. @safety{@prelim{}@mtunsafe{@mtasurace{:utent} @mtascusig{:ALRM} @mtascutimer{}}@asunsafe{@asulock{}}@acunsafe{@aculock{} @acsfd{}}} @c pututline @mtasurace:utent @mtascusig:ALRM @mtascutimer @asulock @aculock @acsfd @c libc_lock_lock dup @asulock @aculock -@c *libc_utmp_jump_table->pututline @mtasurace:utent @mtascusig:ALRM @mtascutimer @acsfd +@c __libc_pututline @mtasurace:utent @mtascusig:ALRM @mtascutimer @acsfd @c pututline_unknown @mtasurace:utent @acsfd @c setutent_unknown dup @mtasurace:utent @acsfd @c pututline_file @mtascusig:ALRM @mtascutimer @acsfd @@ -1282,7 +1282,7 @@ user-provided buffer. @safety{@prelim{}@mtunsafe{@mtasurace{:utent} @mtascusig{:ALRM} @mtascutimer{}}@asunsafe{@asulock{}}@acunsafe{@aculock{} @acsfd{}}} @c getutent_r @mtasurace:utent @mtascusig:ALRM @mtascutimer @asulock @aculock @acsfd @c libc_lock_lock dup @asulock @aculock -@c *libc_utmp_jump_table->getutent_r @mtasurace:utent @mtascusig:ALRM @mtascutimer @acsfd +@c __libc_getutent_r @mtasurace:utent @mtascusig:ALRM @mtascutimer @acsfd @c getutent_r_unknown @mtasurace:utent @acsfd @c setutent_unknown dup @mtasurace:utent @acsfd @c getutent_r_file @mtasurace:utent @mtascusig:ALRM @mtascutimer @@ -1319,7 +1319,7 @@ This function is a GNU extension. @safety{@prelim{}@mtunsafe{@mtasurace{:utent} @mtascusig{:ALRM} @mtascutimer{}}@asunsafe{@asulock{}}@acunsafe{@aculock{} @acsfd{}}} @c getutid_r @mtasurace:utent @mtascusig:ALRM @mtascutimer @asulock @aculock @acsfd @c libc_lock_lock dup @asulock @aculock -@c *libc_utmp_jump_table->getutid_r @mtasurace:utent @mtascusig:ALRM @mtascutimer @acsfd +@c __libc_getutid_r @mtasurace:utent @mtascusig:ALRM @mtascutimer @acsfd @c getutid_r_unknown @mtasurace:utent @acsfd @c setutent_unknown dup @mtasurace:utent @acsfd @c getutid_r_file @mtascusig:ALRM @mtascutimer @@ -1349,7 +1349,7 @@ This function is a GNU extension. @safety{@prelim{}@mtunsafe{@mtasurace{:utent} @mtascusig{:ALRM} @mtascutimer{}}@asunsafe{@asulock{}}@acunsafe{@aculock{} @acsfd{}}} @c getutline_r @mtasurace:utent @mtascusig:ALRM @mtascutimer @asulock @aculock @acsfd @c libc_lock_lock dup @asulock @aculock -@c *libc_utmp_jump_table->getutline_r @mtasurace:utent @mtascusig:ALRM @mtascutimer @acsfd +@c __libc_getutline_r @mtasurace:utent @mtascusig:ALRM @mtascutimer @acsfd @c getutline_r_unknown @mtasurace:utent @acsfd @c setutent_unknown dup @mtasurace:utent @acsfd @c getutline_r_file @mtasurace:utent @mtascusig:ALRM @mtascutimer @@ -1393,7 +1393,7 @@ be used. @safety{@prelim{}@mtunsafe{@mtasurace{:utent}}@asunsafe{@asulock{} @ascuheap{}}@acunsafe{@aculock{} @acsmem{}}} @c utmpname @mtasurace:utent @asulock @ascuheap @aculock @acsmem @c libc_lock_lock dup @asulock @aculock -@c *libc_utmp_jump_table->endutent dup @mtasurace:utent +@c __libc_endutent dup @mtasurace:utent @c strcmp dup ok @c free dup @ascuheap @acsmem @c strdup dup @ascuheap @acsmem |