From 4cc4b30426c5e5a0ecf912791e3f27312438d10e Mon Sep 17 00:00:00 2001 From: Bernhard Reutner-Fischer Date: Tue, 3 Jun 2008 08:11:56 +0000 Subject: - adds several config-options to allow for turning off certain features like o UCLIBC_HAS_GNU_ERROR o UCLIBC_HAS_BSD_ERR o UCLIBC_HAS_PTY o UCLIBC_HAS_GETPT (1) o UCLIBC_SYSCALL_STUBS o UCLIBC_SYSCALL_STUB_WARNING o UCLIBC_LINUX_SPECIFIC (2) o UCLIBC_BSD_SPECIFIC (3) o UCLIBC_NTP_LEGACY (4) o UCLIBC_SV4_DEPRECATED (5) o UCLIBC_HAVE_REALTIME (6) o UCLIBC_HAVE_ADVANCED_REALTIME (7) o UCLIBC_HAVE_EPOLL (8) o UCLIBC_HAVE_XATTR (9) o UCLIBC_HAVE_PROFILING (10) (1) make non-standard getpt optional and implement standard posix_openpt (2) fstatfs(), inotify_*(), ioperm(), iopl(), madvise(), modify_ldt(), personality() ppoll(), setresuid() (3) mincore(), getdomainname(), setdomainname() (4) ntp_adjtime(), ntp_gettime() aliases (5) ustat() [use statfs(2) in your code instead] (6) All marked as "(REALTIME)" in SUSv3 (7) All marked as "(ADVANCED REALTIME)" in SUSv3 (8) epoll_create(), epoll_ctl(), epoll_wait() (9) all Extended Attributes (10) helpers for gcc's -finstrument-functions - Fixes _dl_exit() - Implements sleep(3) for !UCLIBC_HAVE_REALTIME - Implements usleep(3) for !UCLIBC_HAVE_REALTIME - adds #warning about incorrect posix_fadvise{,64}() - removes unused and unwanted uselib() Net outcome is that an allnoconfig with HAVE_SHARED is now about 88k instead of formerly 130k. --- libutil/Makefile.in | 4 ++++ libutil/openpty.c | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) (limited to 'libutil') diff --git a/libutil/Makefile.in b/libutil/Makefile.in index a1c0beefc..1c4b910ba 100644 --- a/libutil/Makefile.in +++ b/libutil/Makefile.in @@ -20,6 +20,10 @@ libutil_SRC := $(wildcard $(libutil_DIR)/*.c) ifneq ($(ARCH_USE_MMU),y) libutil_SRC := $(filter-out $(libutil_DIR)/forkpty.c,$(libutil_SRC)) endif +ifneq ($(UCLIBC_HAS_PTY),y) +libutil_SRC := $(filter-out $(libutil_DIR)/openpty.c $(libutil_DIR)/forkpty.c \ + ,$(libutil_SRC)) +endif libutil_OBJ := $(patsubst $(libutil_DIR)/%.c,$(libutil_OUT)/%.o,$(libutil_SRC)) ifeq ($(DOPIC),y) diff --git a/libutil/openpty.c b/libutil/openpty.c index 9a65e56b1..5f58476e9 100644 --- a/libutil/openpty.c +++ b/libutil/openpty.c @@ -106,7 +106,7 @@ openpty (int *amaster, int *aslave, char *name, struct termios *termp, #endif int master, slave; - master = getpt (); + master = posix_openpt (O_RDWR); if (master == -1) return -1; -- cgit v1.2.3