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authorBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2008-06-03 08:11:56 +0000
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2008-06-03 08:11:56 +0000
commit4cc4b30426c5e5a0ecf912791e3f27312438d10e (patch)
tree81c31f4bde953f135d9e63582b162c17cc173f10 /libc/misc/error
parent1f124eb0280a5009f1265a9dca49fdb0d95b845e (diff)
- 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.
Diffstat (limited to 'libc/misc/error')
-rw-r--r--libc/misc/error/Makefile.in8
-rw-r--r--libc/misc/error/err.c3
2 files changed, 10 insertions, 1 deletions
diff --git a/libc/misc/error/Makefile.in b/libc/misc/error/Makefile.in
index c529e955e..9facacff0 100644
--- a/libc/misc/error/Makefile.in
+++ b/libc/misc/error/Makefile.in
@@ -5,7 +5,13 @@
# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
#
-CSRC := error.c err.c
+CSRC :=
+ifeq ($(UCLIBC_HAS_BSD_ERR),y)
+CSRC += err.c
+endif
+ifeq ($(UCLIBC_HAS_GNU_ERROR),y)
+CSRC += error.c
+endif
MISC_ERROR_DIR := $(top_srcdir)libc/misc/error
MISC_ERROR_OUT := $(top_builddir)libc/misc/error
diff --git a/libc/misc/error/err.c b/libc/misc/error/err.c
index cd331500a..ab9c8b72b 100644
--- a/libc/misc/error/err.c
+++ b/libc/misc/error/err.c
@@ -19,6 +19,8 @@
#warning REMINDER: Deal with wide oriented stderr case.
#endif
+#if defined __USE_BSD
+
libc_hidden_proto(vwarn)
libc_hidden_proto(vwarnx)
libc_hidden_proto(verr)
@@ -124,3 +126,4 @@ void attribute_noreturn errx(int status, const char *format, ...)
while(1)
va_end(args);
}
+#endif