From c22845744cd931267e0d7cb2e2b35a0da9c9510a Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Mon, 3 Jul 2017 11:11:24 -0300 Subject: Consolidate non cancellable open call This patch consolidates all the non cancellable open calls to use the __open_nocancel identifier. For non cancellable targets it will be just a macro to call the default respective symbol while on Linux will be a internal one. To be consistent with the following non cancellable openat call, a new __open64_nocancel is also added (although not currently used). Checked on x86_64-linux-gnu, x86_64-linux-gnu-x32, and i686-linux-gnu. * sysdeps/generic/not-cancel.h (open_not_cancel): Remove macro. (open_not_cancel_2): Likewise. (open_nocancel): New macro. (open64_nocancel): Likewise. * sysdeps/unix/sysv/linux/not-cancel.h (open_not_cancel): Remove macro. (open_not_cancel_2): Likewise. (__open_nocancel): New prototype. (__open64_nocancel): Likewise. * sysdeps/unix/sysv/linux/Versions (libc) [GLIBC_PRIVATE]: Add __open_nocancel. * sysdeps/unix/sysv/linux/open.c (__open_nocancel): New function. * sysdeps/unix/sysv/linux/open64.c (__open64_nocancel): Likewise. * catgets/open_catalog.c (__open_catalog): Replace open_not_cancel{_2} with __open_nocancel. * csu/check_fds.c (check_one_fd): Likewise. * gmon/gmon.c (write_gmon): Likewise. * iconv/gconv_cache.c (__gconv_load_cached): Likewise. * intl/loadmsgcat.c (open): Likewise. * libio/fileops.c (_IO_file_open): Likewise. * locale/loadarchive.c (_nl_load_locale_from_archive): Likewise. * locale/loadlocale.c (_nl_load_locale): Likewise. * login/utmp_file.c (setutent_file): Likewise. * misc/daemon.c (daemon): Likewise. * nss/nss_db/db-open.c (internal_setent): Likewise. * sysdeps/mach/hurd/opendir.c (__opendirat): Likewise. * sysdeps/posix/libc_fatal.c (__libc_message): Likewise. * sysdeps/posix/opendir.c (tryopen_o_directory): Likewise. (__opendir): Likewise. * sysdeps/posix/spawni.c (__spawni_child): Likewise. * sysdeps/unix/sysv/linux/fips-private.h (fips_enable_p): Likewise. * sysdeps/unix/sysv/linux/gethostid.c (sethostid): Likewise. (gethostid): Likewise. * sysdeps/unix/sysv/linux/getloadavg.c (getloadavg): Likewise. * sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid): Likewise. * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Likewise. * sysdeps/unix/sysv/linux/grantpt.c (__close_all_fds): Likewise. * sysdeps/unix/sysv/linux/i386/smp.h (is_smp_system): Likewise. * sysdeps/unix/sysv/linux/ia64/has_cpuclock.c (has_cpuclock): Likewise. * sysdeps/unix/sysv/linux/libc_fatal.c (backtrace_and_maps): Likewise. * sysdeps/unix/sysv/linux/malloc-sysdep.h (check_may_shrink_heap): Likewise. * sysdeps/unix/sysv/linux/powerpc/get_clockfreq.c (__get_clockfreq): Likewise. * sysdeps/unix/sysv/linux/pthread_getname.c (pthread_getname_np): Likewise. * sysdeps/unix/sysv/linux/pthread_setname.c (pthread_setname_np): Likewise. * sysdeps/unix/sysv/linux/spawni.c (__spawni_child): Likewise. * sysdeps/unix/sysv/linux/sysconf.c (__sysconf): Likewise. --- login/utmp_file.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'login') diff --git a/login/utmp_file.c b/login/utmp_file.c index 240e0e3c10..14071165e0 100644 --- a/login/utmp_file.c +++ b/login/utmp_file.c @@ -143,7 +143,7 @@ setutent_file (void) file_name = TRANSFORM_UTMP_FILE_NAME (__libc_utmp_file_name); file_writable = false; - file_fd = open_not_cancel_2 + file_fd = __open_nocancel (file_name, O_RDONLY | O_LARGEFILE | O_CLOEXEC); if (file_fd == -1) return 0; @@ -374,7 +374,7 @@ pututline_file (const struct utmp *data) /* We must make the file descriptor writable before going on. */ const char *file_name = TRANSFORM_UTMP_FILE_NAME (__libc_utmp_file_name); - int new_fd = open_not_cancel_2 + int new_fd = __open_nocancel (file_name, O_RDWR | O_LARGEFILE | O_CLOEXEC); if (new_fd == -1) return NULL; @@ -484,7 +484,7 @@ updwtmp_file (const char *file, const struct utmp *utmp) int fd; /* Open WTMP file. */ - fd = open_not_cancel_2 (file, O_WRONLY | O_LARGEFILE); + fd = __open_nocancel (file, O_WRONLY | O_LARGEFILE); if (fd < 0) return -1; -- cgit v1.2.3