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196 lines
9.5 KiB
Diff
196 lines
9.5 KiB
Diff
commit 9dd346ff431fc761f1b748bd4da8bb59f7652094
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Author: Joseph Myers <joseph@codesourcery.com>
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Date: Tue Oct 20 11:54:09 2015 +0000
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Convert 113 more function definitions to prototype style (files with assertions).
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This mostly automatically-generated patch converts 113 function
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definitions in glibc from old-style K&R to prototype-style. Following
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my other recent such patches, this one deals with the case of function
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definitions in files that either contain assertions or where grep
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suggested they might contain assertions - and thus where it isn't
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possible to use a simple object code comparison as a sanity check on
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the correctness of the patch, because line numbers are changed.
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A few such automatically-generated changes needed to be supplemented
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by manual changes for the result to compile. openat64 had a prototype
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declaration with "..." but an old-style definition in
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sysdeps/unix/sysv/linux/dl-openat64.c, and "..." needed adding to the
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generated prototype in the definition (I've filed
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<https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68024> for diagnosing
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such cases in GCC; the old state was undefined behavior not requiring
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a diagnostic, but one seems a good idea). In addition, as Florian has
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noted regparm attribute mismatches between declaration and definition
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are only diagnosed for prototype definitions, and five functions
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needed internal_function added to their definitions (in the case of
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__pthread_mutex_cond_lock, via the macro definition of
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__pthread_mutex_lock) to compile on i386.
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After this patch is in, remaining old-style definitions are probably
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most readily fixed manually before we can turn on
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-Wold-style-definition for all builds.
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Tested for x86_64 and x86 (testsuite).
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* crypt/md5-crypt.c (__md5_crypt_r): Convert to prototype-style
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function definition.
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* crypt/sha256-crypt.c (__sha256_crypt_r): Likewise.
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* crypt/sha512-crypt.c (__sha512_crypt_r): Likewise.
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* debug/backtracesyms.c (__backtrace_symbols): Likewise.
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* elf/dl-minimal.c (_itoa): Likewise.
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* hurd/hurdmalloc.c (malloc): Likewise.
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(free): Likewise.
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(realloc): Likewise.
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* inet/inet6_option.c (inet6_option_space): Likewise.
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(inet6_option_init): Likewise.
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(inet6_option_append): Likewise.
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(inet6_option_alloc): Likewise.
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(inet6_option_next): Likewise.
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(inet6_option_find): Likewise.
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* io/ftw.c (FTW_NAME): Likewise.
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(NFTW_NAME): Likewise.
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(NFTW_NEW_NAME): Likewise.
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(NFTW_OLD_NAME): Likewise.
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* libio/iofwide.c (_IO_fwide): Likewise.
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* libio/strops.c (_IO_str_init_static_internal): Likewise.
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(_IO_str_init_static): Likewise.
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(_IO_str_init_readonly): Likewise.
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(_IO_str_overflow): Likewise.
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(_IO_str_underflow): Likewise.
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(_IO_str_count): Likewise.
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(_IO_str_seekoff): Likewise.
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(_IO_str_pbackfail): Likewise.
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(_IO_str_finish): Likewise.
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* libio/wstrops.c (_IO_wstr_init_static): Likewise.
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(_IO_wstr_overflow): Likewise.
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(_IO_wstr_underflow): Likewise.
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(_IO_wstr_count): Likewise.
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(_IO_wstr_seekoff): Likewise.
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(_IO_wstr_pbackfail): Likewise.
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(_IO_wstr_finish): Likewise.
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* locale/programs/localedef.c (normalize_codeset): Likewise.
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* locale/programs/locarchive.c (add_locale_to_archive): Likewise.
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(add_locales_to_archive): Likewise.
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(delete_locales_from_archive): Likewise.
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* malloc/malloc.c (__libc_mallinfo): Likewise.
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* math/gen-auto-libm-tests.c (init_fp_formats): Likewise.
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* misc/tsearch.c (__tfind): Likewise.
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* nptl/pthread_attr_destroy.c (__pthread_attr_destroy): Likewise.
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* nptl/pthread_attr_getdetachstate.c
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(__pthread_attr_getdetachstate): Likewise.
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* nptl/pthread_attr_getguardsize.c (pthread_attr_getguardsize):
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Likewise.
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* nptl/pthread_attr_getinheritsched.c
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(__pthread_attr_getinheritsched): Likewise.
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* nptl/pthread_attr_getschedparam.c
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(__pthread_attr_getschedparam): Likewise.
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* nptl/pthread_attr_getschedpolicy.c
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(__pthread_attr_getschedpolicy): Likewise.
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* nptl/pthread_attr_getscope.c (__pthread_attr_getscope):
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Likewise.
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* nptl/pthread_attr_getstack.c (__pthread_attr_getstack):
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Likewise.
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* nptl/pthread_attr_getstackaddr.c (__pthread_attr_getstackaddr):
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Likewise.
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* nptl/pthread_attr_getstacksize.c (__pthread_attr_getstacksize):
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Likewise.
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* nptl/pthread_attr_init.c (__pthread_attr_init_2_1): Likewise.
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(__pthread_attr_init_2_0): Likewise.
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* nptl/pthread_attr_setdetachstate.c
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(__pthread_attr_setdetachstate): Likewise.
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* nptl/pthread_attr_setguardsize.c (pthread_attr_setguardsize):
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Likewise.
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* nptl/pthread_attr_setinheritsched.c
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(__pthread_attr_setinheritsched): Likewise.
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* nptl/pthread_attr_setschedparam.c
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(__pthread_attr_setschedparam): Likewise.
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* nptl/pthread_attr_setschedpolicy.c
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(__pthread_attr_setschedpolicy): Likewise.
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* nptl/pthread_attr_setscope.c (__pthread_attr_setscope):
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Likewise.
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* nptl/pthread_attr_setstack.c (__pthread_attr_setstack):
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Likewise.
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* nptl/pthread_attr_setstackaddr.c (__pthread_attr_setstackaddr):
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Likewise.
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* nptl/pthread_attr_setstacksize.c (__pthread_attr_setstacksize):
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Likewise.
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* nptl/pthread_condattr_setclock.c (pthread_condattr_setclock):
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Likewise.
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* nptl/pthread_create.c (__find_in_stack_list): Likewise.
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* nptl/pthread_getattr_np.c (pthread_getattr_np): Likewise.
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* nptl/pthread_mutex_cond_lock.c (__pthread_mutex_lock): Define to
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use internal_function.
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* nptl/pthread_mutex_init.c (__pthread_mutex_init): Convert to
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prototype-style function definition.
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* nptl/pthread_mutex_lock.c (__pthread_mutex_lock): Likewise.
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(__pthread_mutex_cond_lock_adjust): Likewise. Use
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internal_function.
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* nptl/pthread_mutex_timedlock.c (pthread_mutex_timedlock):
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Convert to prototype-style function definition.
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* nptl/pthread_mutex_trylock.c (__pthread_mutex_trylock):
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Likewise.
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* nptl/pthread_mutex_unlock.c (__pthread_mutex_unlock_usercnt):
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Likewise.
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(__pthread_mutex_unlock): Likewise.
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* nptl_db/td_ta_clear_event.c (td_ta_clear_event): Likewise.
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* nptl_db/td_ta_set_event.c (td_ta_set_event): Likewise.
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* nptl_db/td_thr_clear_event.c (td_thr_clear_event): Likewise.
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* nptl_db/td_thr_event_enable.c (td_thr_event_enable): Likewise.
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* nptl_db/td_thr_set_event.c (td_thr_set_event): Likewise.
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* nss/makedb.c (process_input): Likewise.
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* posix/fnmatch.c (__strchrnul): Likewise.
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(__wcschrnul): Likewise.
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(fnmatch): Likewise.
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* posix/fnmatch_loop.c (FCT): Likewise.
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* posix/glob.c (globfree): Likewise.
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(__glob_pattern_type): Likewise.
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(__glob_pattern_p): Likewise.
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* posix/regcomp.c (re_compile_pattern): Likewise.
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(re_set_syntax): Likewise.
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(re_compile_fastmap): Likewise.
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(regcomp): Likewise.
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(regerror): Likewise.
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(regfree): Likewise.
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* posix/regexec.c (regexec): Likewise.
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(re_match): Likewise.
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(re_search): Likewise.
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(re_match_2): Likewise.
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(re_search_2): Likewise.
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(re_search_stub): Likewise. Use internal_function
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(re_copy_regs): Likewise.
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(re_set_registers): Convert to prototype-style function
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definition.
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(prune_impossible_nodes): Likewise. Use internal_function.
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* resolv/inet_net_pton.c (inet_net_pton): Convert to
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prototype-style function definition.
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(inet_net_pton_ipv4): Likewise.
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* stdlib/strtod_l.c (____STRTOF_INTERNAL): Likewise.
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* sysdeps/pthread/aio_cancel.c (aio_cancel): Likewise.
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* sysdeps/pthread/aio_suspend.c (aio_suspend): Likewise.
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* sysdeps/pthread/timer_delete.c (timer_delete): Likewise.
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* sysdeps/unix/sysv/linux/dl-openat64.c (openat64): Likewise.
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Make variadic.
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* time/strptime_l.c (localtime_r): Convert to prototype-style
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function definition.
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* wcsmbs/mbsnrtowcs.c (__mbsnrtowcs): Likewise.
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* wcsmbs/mbsrtowcs_l.c (__mbsrtowcs_l): Likewise.
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* wcsmbs/wcsnrtombs.c (__wcsnrtombs): Likewise.
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* wcsmbs/wcsrtombs.c (__wcsrtombs): Likewise.
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diff --git a/sysdeps/unix/sysv/linux/dl-openat64.c b/sysdeps/unix/sysv/linux/dl-openat64.c
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index 7d100bb..7eea0ca 100644
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--- a/sysdeps/unix/sysv/linux/dl-openat64.c
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+++ b/sysdeps/unix/sysv/linux/dl-openat64.c
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@@ -23,10 +23,7 @@
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int
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-openat64 (dfd, file, oflag)
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- int dfd;
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- const char *file;
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- int oflag;
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+openat64 (int dfd, const char *file, int oflag, ...)
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{
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assert ((oflag & O_CREAT) == 0);
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