mirror of
https://sourceware.org/git/glibc.git
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Update.
* crypt/Makefile (distribute): Add ufc-crypt.h, crypt-private.h, ufc.c, speeds.c, README.ufc-crypt, and Banner. * sysdeps/sparc/Subdirs: New file. * locale/Makefile (distribute): Add weightwc.h and programs/localedef.h. * time/Makefile (distribute): Add datemsk. * sysdeps/ia64/Dist: Add softpipe.h. * sysdeps/unix/sysv/aix/Dist: New file. * posix/setpgrp.c: Moved to... * sysdeps/generic/setpgrp.c: ...here. New file. * io/mknod.c: Moved to... * sysdeps/generic/mknod.c: ...here. New file. * sysdeps/unix/sysv/linux/ia64/Dist: New file. * sysdeps/unix/sysv/linux/sparc/Dist: Add sys/procfs.h. * sysdeps/unix/sysv/linux/arm/Dist: Add oldgetrlimit64.c. * sysdeps/powerpc/Dist: Add fprrest.S, fprsave.S, gprsave1.S, gprsave0.S, gprrest1.S, and gprrest0.S. * sysdeps/generic/Dist: Add bp-thunks.h, bp-sym.h, and bp-start.h. * posix/Makefile (routines): Add spawnattr_getsigmask, spawnattr_getschedpolicy, spawnattr_getschedparam, spawnattr_setsigmask, spawnattr_setschedpolicy, and spawnattr_setschedparam. * posix/Versions: Add posix_spawnattr_getschedpolicy, posix_spawnattr_setschedpolicy, posix_spawnattr_getschedparam, and posix_spawnattr_setschedparam. * posix/spawnattr_setschedparam.c: Fix typo. * posix/spawnattr_setsigmask.c (posix_spawnattr_setsigmask): Correct typo. * login/programs/utmpd.c: Removed. * login/programs/utmpd.h: Removed. * login/programs/utmpd-private.h: Removed. * Makefile (distribute): Add include/db_185.h and include/db.h. * iconvdata/Makefile (distribute): Add iso-ir-165.c and iso-ir-165.h. * elf/Makefile (distribute): Add missing files. * dlfcn/Makefile: Add back rules to include eval in libdl.so. * elf/eval.c: Moved to... * dlfcn/eval.c: ...here. New file. * Makefile (distribute): Also distribute ChangeLog.1?.
This commit is contained in:
Ulrich Drepper
parent
490dc9aa62
commit
afa0569f3b
60
ChangeLog
60
ChangeLog
@ -1,5 +1,65 @@
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2000-06-13 Ulrich Drepper <drepper@redhat.com>
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* crypt/Makefile (distribute): Add ufc-crypt.h, crypt-private.h,
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ufc.c, speeds.c, README.ufc-crypt, and Banner.
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* sysdeps/sparc/Subdirs: New file.
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* locale/Makefile (distribute): Add weightwc.h and
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programs/localedef.h.
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* time/Makefile (distribute): Add datemsk.
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* sysdeps/ia64/Dist: Add softpipe.h.
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* sysdeps/unix/sysv/aix/Dist: New file.
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* posix/setpgrp.c: Moved to...
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* sysdeps/generic/setpgrp.c: ...here. New file.
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* io/mknod.c: Moved to...
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* sysdeps/generic/mknod.c: ...here. New file.
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* sysdeps/unix/sysv/linux/ia64/Dist: New file.
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* sysdeps/unix/sysv/linux/sparc/Dist: Add sys/procfs.h.
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* sysdeps/unix/sysv/linux/arm/Dist: Add oldgetrlimit64.c.
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* sysdeps/powerpc/Dist: Add fprrest.S, fprsave.S, gprsave1.S,
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gprsave0.S, gprrest1.S, and gprrest0.S.
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* sysdeps/generic/Dist: Add bp-thunks.h, bp-sym.h, and bp-start.h.
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* posix/Makefile (routines): Add spawnattr_getsigmask,
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spawnattr_getschedpolicy, spawnattr_getschedparam,
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spawnattr_setsigmask, spawnattr_setschedpolicy, and
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spawnattr_setschedparam.
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* posix/Versions: Add posix_spawnattr_getschedpolicy,
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posix_spawnattr_setschedpolicy, posix_spawnattr_getschedparam, and
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posix_spawnattr_setschedparam.
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* posix/spawnattr_setschedparam.c: Fix typo.
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* posix/spawnattr_setsigmask.c (posix_spawnattr_setsigmask):
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Correct typo.
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* login/programs/utmpd.c: Removed.
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* login/programs/utmpd.h: Removed.
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* login/programs/utmpd-private.h: Removed.
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* Makefile (distribute): Add include/db_185.h and include/db.h.
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* iconvdata/Makefile (distribute): Add iso-ir-165.c and
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iso-ir-165.h.
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* elf/Makefile (distribute): Add missing files.
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* dlfcn/Makefile: Add back rules to include eval in libdl.so.
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* elf/eval.c: Moved to...
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* dlfcn/eval.c: ...here. New file.
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* Makefile (distribute): Also distribute ChangeLog.1?.
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* Make-dist (+tsrcs): Remove .args handling here as well.
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* rt/Makefile (tests): Add tst-timer.
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15
Makefile
15
Makefile
@ -253,13 +253,14 @@ parent_echo-distinfo:
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distribute := README README.libm INSTALL FAQ FAQ.in NOTES NEWS BUGS \
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PROJECTS COPYING.LIB COPYING ChangeLog ChangeLog.[0-9] \
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Makefile Makeconfig Makerules Rules Make-dist MakeTAGS \
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extra-lib.mk o-iterator.mk configure configure.in \
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aclocal.m4 config.h.in config.make.in config-name.in \
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Makefile.in sysdep.h set-hooks.h libc-symbols.h \
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version.h shlib-versions rpm/Makefile rpm/template \
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rpm/rpmrc glibcbug.in abi-tags stub-tag.h \
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test-skeleton.c include/des.h Versions.def \
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ChangeLog.1[0-9] Makefile Makeconfig Makerules Rules \
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Make-dist MakeTAGS extra-lib.mk o-iterator.mk configure \
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configure.in aclocal.m4 config.h.in config.make.in \
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config-name.in Makefile.in sysdep.h set-hooks.h \
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libc-symbols.h version.h shlib-versions rpm/Makefile \
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rpm/template rpm/rpmrc glibcbug.in abi-tags stub-tag.h \
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test-skeleton.c include/des.h include/db_185.h \
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include/db.h Versions.def \
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INTERFACE CONFORMANCE NAMESPACE \
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$(addprefix scripts/, \
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rellns-sh config.sub config.guess \
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@ -32,6 +32,9 @@ libcrypt-routines := crypt-entry md5-crypt md5 crypt crypt_util
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tests = cert md5test md5c-test
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distribute = ufc-crypt.h crypt-private.h ufc.c speeds.c README.ufc-crypt \
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Banner
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include ../Makeconfig
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ifeq ($(crypt-in-libc),yes)
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@ -19,8 +19,8 @@
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subdir := dlfcn
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headers := bits/dlfcn.h dlfcn.h
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extra-libs := libdl
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libdl-routines := dlopen dlclose dlsym dlvsym dlerror dladdr
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distribute := dlopenold.c glreflib1.c glreflib2.c failtestmod.c
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libdl-routines := dlopen dlclose dlsym dlvsym dlerror dladdr eval
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distribute := dlopenold.c glreflib1.c glreflib2.c failtestmod.c eval.c
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extra-libs-others := libdl
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@ -30,15 +30,18 @@ ifeq ($(versioning),yes)
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libdl-routines += dlopenold
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libdl-shared-only-routines := dlopenold
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endif
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libdl-shared-only-routines += eval
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ifeq (yes,$(build-shared))
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tests = glrefmain failtest
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endif
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modules-names = glreflib1 glreflib2 failtestmod
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extra-objs += $(modules-names:=.os)
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extra-objs += $(modules-names:=.os) eval.os
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include ../Rules
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LDFLAGS-dl.so = -Wl,-dynamic-linker,$(slibdir)/$(rtld-installed-name)
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test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(modules-names)))
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$(test-modules): $(objpfx)%.so: $(objpfx)%.os
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$(build-module)
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@ -43,7 +43,9 @@ distribute := $(rtld-routines:=.c) dynamic-link.h do-rel.h dl-machine.h \
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testobj1.c testobj2.c testobj3.c testobj4.c testobj5.c \
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testobj6.c testobj1_1.c failobj.c \
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ldconfig.h ldconfig.c cache.c readlib.c readelflib.c \
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dep1.c dep2.c dep3.c dep4.c dl-dtprocnum.h
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dep1.c dep2.c dep3.c dep4.c dl-dtprocnum.h \
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vismain.c vismod1.c vismod2.c vismod3.c \
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constload2.c constload3.c
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include ../Makeconfig
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@ -118,7 +118,7 @@ distribute := gconv-modules extra-module.mk gap.awk gaptab.awk \
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macintosh.c mac-is.c mac-uk.c nats-dano.c nats-sefi.c sjis.c \
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t.61.c uhc.c sami-ws2.c iso-ir-197.c tis-620.c koi8-u.c \
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isiri-3342.c gbgbk.c iso-2022-cn.c cns11643l2.h iso8859-16.c \
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utf-16.c unicode.c big5hkscs.c
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utf-16.c unicode.c big5hkscs.c iso-ir-165.c iso-ir-165.h
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# We build the transformation modules only when we build shared libs.
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ifeq (yes,$(build-shared))
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@ -23,7 +23,7 @@ subdir := locale
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headers = locale.h langinfo.h xlocale.h
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distribute = localeinfo.h categories.def iso-639.def iso-3166.def \
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iso-4217.def weight.h strlen-hash.h elem-hash.h \
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iso-4217.def weight.h weightwc.h strlen-hash.h elem-hash.h \
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indigits.h indigitswc.h outdigits.h outdigitswc.h \
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$(addprefix programs/, \
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locale.c localedef.c \
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@ -31,7 +31,7 @@ distribute = localeinfo.h categories.def iso-639.def iso-3166.def \
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$(lib-modules:=.c) config.h simple-hash.h \
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charmap-kw.gperf charmap-kw.h locfile-token.h \
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locfile-kw.gperf locfile-kw.h linereader.h \
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locfile.h charmap.h repertoire.h)
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locfile.h charmap.h repertoire.h localedef.h)
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routines = setlocale findlocale loadlocale localeconv nl_langinfo \
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mb_cur_max codeset_name \
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newlocale duplocale freelocale
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@ -42,9 +42,10 @@ test-input := de_DE.ISO-8859-1 da_DK.ISO-8859-1 fr_CA,2.13.ISO-8859-1 \
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test-input-data = $(addsuffix .in, $(basename $(test-input)))
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test-output := $(foreach s, .out .xout, \
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$(addsuffix $s, $(basename $(test-input))))
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ld-test-names := test1 test2 test3 test4 test5
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ld-test-names := test1 test2 test3 test4 test5 test6
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ld-test-srcs := $(addprefix tests/,$(addsuffix .cm,$(ld-test-names)) \
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$(addsuffix .def,$(ld-test-names)))
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$(addsuffix .def,$(ld-test-names)) \
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$(addsuffix .ds,$(ld-test-names)))
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fmon-tests = n01y12 n02n40 n10y31 n11y41 n12y11 n20n32 n30y20 n41n00 \
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y01y10 y02n22 y22n42 y30y21 y32n31 y40y00 y42n21
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@ -57,7 +58,7 @@ distribute := CHECKSUMS README SUPPORTED ChangeLog \
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$(charmaps) $(locales) $(repertoiremaps) \
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tst-rpmatch.sh tst-locale.sh tst-fmon.sh sort-test.sh \
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tst-fmon.data $(test-input-data) $(ld-test-srcs) \
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th_TH.in cs_CZ.in tst-mbswcs.sh
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th_TH.in cs_CZ.in tst-mbswcs.sh tst-trans.sh trans.def
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# Get $(inst_i18ndir) defined.
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include ../Makeconfig
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@ -1,110 +0,0 @@
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/* Copyright (C) 1997 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
|
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published by the Free Software Foundation; either version 2 of the
|
||||
License, or (at your option) any later version.
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|
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
|
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|
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You should have received a copy of the GNU Library General Public
|
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef _UTMPD_PRIVATE_H
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#define _UTMPD_PRIVATE_H 1
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#include <time.h>
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#include <utmp.h>
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/* The number of connections we allow. */
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#ifndef MAX_CONNECTIONS
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#define MAX_CONNECTIONS 16
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#endif
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typedef struct utmp_database
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{
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int fd;
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int old_fd;
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char *file;
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char *old_file;
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time_t mtime;
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} utmp_database;
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/* The databases we handle. */
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extern utmp_database *utmp_db;
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extern utmp_database *wtmp_db;
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typedef struct client_connection
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{
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int sock;
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/* Access permissions. */
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int access;
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/* Read pointer. */
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void *read_base;
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void *read_ptr;
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void *read_end;
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/* Write buffer. */
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void *write_base;
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void *write_ptr;
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||||
void *write_end;
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||||
|
||||
/* Database to use for this connection. */
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utmp_database *database;
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||||
/* Position pointer. */
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int position;
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|
||||
/* Last read entry. */
|
||||
struct utmp last_entry;
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||||
|
||||
/* Pointers to the next and previous connections in the list. */
|
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struct client_connection *next;
|
||||
struct client_connection *prev;
|
||||
} client_connection;
|
||||
|
||||
|
||||
/* This variable indicates if we have forked. If set, we log messages
|
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via the system logger. Otherwise we simply print the program name
|
||||
and the message to standard error. */
|
||||
extern int forked;
|
||||
|
||||
|
||||
/* Database functions. */
|
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utmp_database *open_database (const char *file, const char *old_file);
|
||||
int synchronize_database (utmp_database *database);
|
||||
void close_database (utmp_database *database);
|
||||
int read_entry (utmp_database *database, int position, struct utmp *entry);
|
||||
int write_entry (utmp_database *database, int position,
|
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const struct utmp *entry);
|
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int append_entry (utmp_database *database, const struct utmp *entry);
|
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int read_old_entry (utmp_database *database, int position, struct utmp *entry);
|
||||
int write_old_entry (utmp_database *database, int position,
|
||||
const struct utmp *entry);
|
||||
|
||||
/* Connection oriented functions. */
|
||||
client_connection *accept_connection (int sock, int access);
|
||||
client_connection *find_connection (int sock);
|
||||
void close_connection (client_connection *connection);
|
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int read_data (client_connection *connection);
|
||||
int write_data (client_connection *connection);
|
||||
|
||||
int proc_utmp_eq (const struct utmp *entry, const struct utmp *match);
|
||||
|
||||
void error (int status, int errnum, const char *message, ...);
|
||||
void warning (int errnum, const char *message, ...);
|
||||
|
||||
|
||||
#endif /* utmpd-private.h */
|
||||
|
||||
@ -1,419 +0,0 @@
|
||||
/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 of the
|
||||
License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include <errno.h>
|
||||
#include <fcntl.h>
|
||||
#include <getopt.h>
|
||||
#include <libintl.h>
|
||||
#include <locale.h>
|
||||
#include <pwd.h>
|
||||
#include <stddef.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <signal.h>
|
||||
#include <string.h>
|
||||
#include <sys/param.h>
|
||||
#include <sys/select.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/un.h>
|
||||
#include <syslog.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include "utmpd.h"
|
||||
#include "utmpd-private.h"
|
||||
|
||||
#ifndef DEFAULT_USER
|
||||
#define DEFAULT_USER "daemon"
|
||||
#endif
|
||||
|
||||
/* Get libc version number. */
|
||||
#include <version.h>
|
||||
|
||||
#define PACKAGE _libc_intl_domainname
|
||||
|
||||
/* Long options. */
|
||||
static const struct option long_options[] =
|
||||
{
|
||||
{ "debug", no_argument, NULL, 'd' },
|
||||
{ "help", no_argument, NULL, 'h' },
|
||||
{ "version", no_argument, NULL, 'V' },
|
||||
{ NULL, 0, NULL, 0}
|
||||
};
|
||||
|
||||
/* The UTMP database. */
|
||||
utmp_database *utmp_db;
|
||||
|
||||
/* The socket for read only requests. */
|
||||
int ro_sock = -1;
|
||||
|
||||
/* The socket for read/write requests. */
|
||||
int rw_sock = -1;
|
||||
|
||||
|
||||
/* Prototypes for the local functions. */
|
||||
static void usage (int status) __attribute__ ((noreturn));
|
||||
static void drop_priviliges (void);
|
||||
static int make_socket (const char *name);
|
||||
static void handle_requests (void) __attribute__ ((noreturn));
|
||||
static void termination_handler (int signum);
|
||||
static int check_pid (const char *file);
|
||||
static int write_pid (const char *file);
|
||||
|
||||
|
||||
int
|
||||
main (int argc, char *argv[])
|
||||
{
|
||||
mode_t mask;
|
||||
int debug;
|
||||
int do_help;
|
||||
int do_version;
|
||||
int opt;
|
||||
|
||||
/* Set locale via LC_ALL. */
|
||||
setlocale (LC_ALL, "");
|
||||
|
||||
/* Set the text message domain. */
|
||||
textdomain (PACKAGE);
|
||||
|
||||
/* Initialize local variables. */
|
||||
debug = 0;
|
||||
do_help = 0;
|
||||
do_version = 0;
|
||||
|
||||
while ((opt = getopt_long (argc, argv, "dhV", long_options, NULL)) != -1)
|
||||
switch (opt)
|
||||
{
|
||||
case '\0': /* Long option. */
|
||||
break;
|
||||
case 'h':
|
||||
do_help = 1;
|
||||
break;
|
||||
case 'd':
|
||||
debug = 1;
|
||||
break;
|
||||
case 'V':
|
||||
do_version = 1;
|
||||
break;
|
||||
default:
|
||||
usage (EXIT_FAILURE);
|
||||
}
|
||||
|
||||
/* Version information is reequested. */
|
||||
if (do_version)
|
||||
{
|
||||
printf ("utmpd (GNU %s) %s\n", PACKAGE, VERSION);
|
||||
printf (_("\
|
||||
Copyright (C) %s Free Software Foundation, Inc.\n\
|
||||
This is free software; see the source for copying conditions. There is NO\n\
|
||||
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\
|
||||
"), "1999");
|
||||
printf (_("Written by %s.\n"), "Mark Kettenis");
|
||||
|
||||
exit (EXIT_SUCCESS);
|
||||
}
|
||||
|
||||
/* Help is requested. */
|
||||
if (do_help)
|
||||
usage (EXIT_SUCCESS);
|
||||
|
||||
signal (SIGINT, termination_handler);
|
||||
signal (SIGQUIT, termination_handler);
|
||||
signal (SIGTERM, termination_handler);
|
||||
|
||||
/* Check if we are already running. */
|
||||
if (check_pid (_PATH_UTMPDPID))
|
||||
error (EXIT_FAILURE, 0, _("already running"));
|
||||
|
||||
/* Cleanup files created by a previous `bind'. */
|
||||
unlink (_PATH_UTMPD_RO);
|
||||
unlink (_PATH_UTMPD_RW);
|
||||
|
||||
/* Open UTMP database. */
|
||||
utmp_db = open_database (_PATH_UTMP "x", _PATH_UTMP);
|
||||
if (utmp_db == NULL)
|
||||
exit (EXIT_FAILURE);
|
||||
|
||||
/* Create sockets, with the right permissions. */
|
||||
mask = umask (S_IXUSR | S_IXGRP | S_IXOTH);
|
||||
ro_sock = make_socket (_PATH_UTMPD_RO);
|
||||
umask (S_IXUSR | S_IRWXG | S_IRWXO);
|
||||
rw_sock = make_socket (_PATH_UTMPD_RW);
|
||||
umask (mask);
|
||||
|
||||
/* Set the sockets up to accept connections. */
|
||||
if (listen (ro_sock, MAX_CONNECTIONS) < 0
|
||||
|| listen (rw_sock, MAX_CONNECTIONS) < 0)
|
||||
error (EXIT_FAILURE, errno,
|
||||
_("cannot enable socket to accept connections"));
|
||||
|
||||
/* Behave like a daemon. */
|
||||
if (!debug)
|
||||
{
|
||||
openlog ("utmpd", LOG_CONS | LOG_ODELAY, LOG_DAEMON);
|
||||
|
||||
if (daemon (0, 0) < 0)
|
||||
error (EXIT_FAILURE, errno, _("cannot auto-background"));
|
||||
forked = 1;
|
||||
|
||||
if (write_pid (_PATH_UTMPDPID) < 0)
|
||||
warning (errno, "%s", _PATH_UTMPDPID);
|
||||
|
||||
/* Ignore job control signals. */
|
||||
signal (SIGTTOU, SIG_IGN);
|
||||
signal (SIGTTIN, SIG_IGN);
|
||||
signal (SIGTSTP, SIG_IGN);
|
||||
}
|
||||
|
||||
/* Drop priviliges. */
|
||||
drop_priviliges ();
|
||||
|
||||
/* Handle incoming requests. */
|
||||
handle_requests ();
|
||||
}
|
||||
|
||||
|
||||
/* Display usage information and exit. */
|
||||
static void
|
||||
usage (int status)
|
||||
{
|
||||
if (status != EXIT_SUCCESS)
|
||||
fprintf (stderr, _("Try `%s --help' for more information.\n"),
|
||||
program_invocation_name);
|
||||
else
|
||||
{
|
||||
printf (_("\
|
||||
Usage: %s [OPTION]...\n\
|
||||
-d, --debug do not fork and display messages on the current tty\n\
|
||||
-h, --help display this help and exit\n\
|
||||
-V, --version output version information and exit\n"),
|
||||
program_invocation_name);
|
||||
fputs (_("\
|
||||
Report bugs using the `glibcbug' script to <bugs@gnu.org>.\n"),
|
||||
stdout);
|
||||
}
|
||||
|
||||
exit (status);
|
||||
}
|
||||
|
||||
|
||||
/* Drop priviliges. */
|
||||
static void
|
||||
drop_priviliges (void)
|
||||
{
|
||||
struct passwd *pw;
|
||||
|
||||
pw = getpwnam (DEFAULT_USER);
|
||||
if (pw)
|
||||
{
|
||||
seteuid (pw->pw_uid);
|
||||
setegid (pw->pw_gid);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* Make a socket in the file namespace using the filename NAME as the
|
||||
socket's address. */
|
||||
static int
|
||||
make_socket (const char *name)
|
||||
{
|
||||
struct sockaddr_un addr;
|
||||
size_t size;
|
||||
int sock;
|
||||
|
||||
/* Create the socket. */
|
||||
sock = socket (PF_UNIX, SOCK_STREAM, 0);
|
||||
if (sock < 0)
|
||||
error (EXIT_FAILURE, errno, _("cannot create socket"));
|
||||
|
||||
/* Bind a name to the socket. */
|
||||
addr.sun_family = AF_UNIX;
|
||||
strcpy (addr.sun_path, name);
|
||||
|
||||
/* The size of the address is the offset of the start
|
||||
of the filename, plus its length, plus one for the
|
||||
terminating null byte. */
|
||||
size = (offsetof (struct sockaddr_un, sun_path)
|
||||
+ strlen (addr.sun_path));
|
||||
|
||||
|
||||
if (bind (sock, (struct sockaddr *) &addr, size) < 0)
|
||||
error (EXIT_FAILURE, errno, "%s", name);
|
||||
|
||||
return sock;
|
||||
}
|
||||
|
||||
|
||||
/* Hanlde incoming requests. */
|
||||
static
|
||||
void handle_requests (void)
|
||||
{
|
||||
client_connection *connection;
|
||||
fd_set active_read_fd_set;
|
||||
fd_set active_write_fd_set;
|
||||
fd_set read_fd_set;
|
||||
fd_set write_fd_set;
|
||||
int fd;
|
||||
int maxfd; /* Highest used fd to optimize select/loop. */
|
||||
|
||||
/* Initialize the set of active sockets. */
|
||||
FD_ZERO (&active_read_fd_set);
|
||||
FD_ZERO (&active_write_fd_set);
|
||||
FD_SET (rw_sock, &active_read_fd_set);
|
||||
FD_SET (ro_sock, &active_read_fd_set);
|
||||
|
||||
maxfd = MAX (rw_sock, ro_sock);
|
||||
|
||||
while (1)
|
||||
{
|
||||
/* Block until input arrives on one or more active sockets. */
|
||||
read_fd_set = active_read_fd_set;
|
||||
write_fd_set = active_write_fd_set;
|
||||
if (select (maxfd + 1, &read_fd_set, &write_fd_set, NULL, NULL) < 0)
|
||||
error (EXIT_FAILURE, errno, _("cannot get input on sockets"));
|
||||
|
||||
/* Service all the sockets with input pending. */
|
||||
for (fd = 0; fd <= maxfd; ++fd)
|
||||
{
|
||||
if (FD_ISSET (fd, &read_fd_set))
|
||||
{
|
||||
if (fd == ro_sock || fd == rw_sock)
|
||||
{
|
||||
int access = ((fd == rw_sock) ? (R_OK | W_OK) : R_OK);
|
||||
|
||||
connection = accept_connection (fd, access);
|
||||
if (connection == NULL)
|
||||
error (0, errno, _("cannot accept connection"));
|
||||
|
||||
FD_SET (connection->sock, &active_read_fd_set);
|
||||
maxfd = MAX (maxfd, connection->sock);
|
||||
}
|
||||
else
|
||||
{
|
||||
connection = find_connection (fd);
|
||||
if (connection == NULL)
|
||||
error (EXIT_FAILURE, 0, _("cannot find connection"));
|
||||
|
||||
if (read_data (connection) < 0)
|
||||
{
|
||||
close_connection (connection);
|
||||
FD_CLR (fd, &active_read_fd_set);
|
||||
FD_CLR (fd, &active_write_fd_set);
|
||||
}
|
||||
|
||||
if (connection->write_ptr > connection->write_base)
|
||||
FD_SET (fd, &active_write_fd_set);
|
||||
}
|
||||
}
|
||||
if (FD_ISSET (fd, &write_fd_set) &&
|
||||
fd != rw_sock && fd != ro_sock)
|
||||
{
|
||||
connection = find_connection (fd);
|
||||
if (connection == NULL)
|
||||
error (EXIT_FAILURE, 0, _("cannot find connection"));
|
||||
|
||||
if (write_data (connection) < 0)
|
||||
{
|
||||
close_connection (connection);
|
||||
FD_CLR (fd, &active_read_fd_set);
|
||||
FD_CLR (fd, &active_write_fd_set);
|
||||
}
|
||||
|
||||
if (connection->write_ptr == connection->write_base)
|
||||
FD_CLR (fd, &active_write_fd_set);
|
||||
}
|
||||
}
|
||||
|
||||
/* Check if maxfd can be lowered. */
|
||||
for (; maxfd >= 0; --maxfd)
|
||||
{
|
||||
if (FD_ISSET (maxfd, &active_read_fd_set)
|
||||
|| FD_ISSET (maxfd, &active_write_fd_set))
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* Cleanup. */
|
||||
static void
|
||||
termination_handler (int signum)
|
||||
{
|
||||
/* Close sockets. */
|
||||
close (ro_sock);
|
||||
close (rw_sock);
|
||||
|
||||
/* Restore user id. */
|
||||
seteuid (getuid ());
|
||||
|
||||
/* Clean up the files created by `bind'. */
|
||||
unlink (_PATH_UTMPD_RO);
|
||||
unlink (_PATH_UTMPD_RW);
|
||||
|
||||
if (utmp_db)
|
||||
close_database (utmp_db);
|
||||
|
||||
/* Clean up pid file. */
|
||||
unlink (_PATH_UTMPDPID);
|
||||
|
||||
exit (EXIT_SUCCESS);
|
||||
}
|
||||
|
||||
|
||||
/* Returns 1 if the process in pid file FILE is running, 0 if not. */
|
||||
static int
|
||||
check_pid (const char *file)
|
||||
{
|
||||
FILE *fp;
|
||||
|
||||
fp = fopen (_PATH_UTMPDPID, "r");
|
||||
if (fp)
|
||||
{
|
||||
pid_t pid;
|
||||
|
||||
fscanf (fp, "%d", &pid);
|
||||
fclose (fp);
|
||||
|
||||
if (kill (pid, 0) == 0)
|
||||
return 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Write the current process id to the file FILE. Returns 0 if
|
||||
successful, -1 if not. */
|
||||
static int
|
||||
write_pid (const char *file)
|
||||
{
|
||||
FILE *fp;
|
||||
|
||||
fp = fopen (_PATH_UTMPDPID, "w");
|
||||
if (fp == NULL)
|
||||
return -1;
|
||||
|
||||
fprintf (fp, "%d\n", getpid ());
|
||||
if (ferror (fp))
|
||||
return -1;
|
||||
|
||||
fclose (fp);
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -1,140 +0,0 @@
|
||||
/* Copyright (C) 1997 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 of the
|
||||
License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#ifndef _UTMPD_H
|
||||
#define _UTMPD_H 1
|
||||
|
||||
/* This is an *internal* header. */
|
||||
|
||||
#include <stddef.h>
|
||||
#include <utmp.h>
|
||||
|
||||
|
||||
/* Paths to daemon sockets. */
|
||||
#define _PATH_UTMPD_RO "/var/run/utmpd.ro"
|
||||
#define _PATH_UTMPD_RW "/var/run/utmpd.rw"
|
||||
|
||||
|
||||
/* Path to PID file. */
|
||||
#define _PATH_UTMPDPID "/var/run/utmpd.pid"
|
||||
|
||||
|
||||
/* Version number of the daemon interface. */
|
||||
#define UTMPD_VERSION 1
|
||||
|
||||
|
||||
/* Services provided. */
|
||||
typedef enum
|
||||
{
|
||||
UTMPD_REQ_SETUTENT,
|
||||
UTMPD_REQ_GETUTENT,
|
||||
UTMPD_REQ_ENDUTENT,
|
||||
UTMPD_REQ_GETUTLINE,
|
||||
UTMPD_REQ_GETUTID,
|
||||
UTMPD_REQ_PUTUTLINE,
|
||||
UTMPD_REQ_UPDWTMP
|
||||
} request_type;
|
||||
|
||||
|
||||
/* Header common to all requests. */
|
||||
typedef struct
|
||||
{
|
||||
/* Version number of the daemon interface. */
|
||||
int version;
|
||||
/* Number of bytes in this request. */
|
||||
size_t size;
|
||||
/* Service requested. */
|
||||
request_type type;
|
||||
} request_header;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
request_header header;
|
||||
/* File to use. */
|
||||
char file[0];
|
||||
} setutent_request;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
request_header header;
|
||||
} getutent_request, endutent_request;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
request_header header;
|
||||
/* Entry to match. */
|
||||
struct utmp line;
|
||||
} getutline_request;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
request_header header;
|
||||
/* Entry to match. */
|
||||
struct utmp id;
|
||||
} getutid_request;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
request_header header;
|
||||
/* Entry to write. */
|
||||
struct utmp utmp;
|
||||
} pututline_request;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
request_header header;
|
||||
/* Entry to write. */
|
||||
struct utmp utmp;
|
||||
/* File to use. */
|
||||
char file[0];
|
||||
} updwtmp_request;
|
||||
|
||||
|
||||
/* Header common to all replies. */
|
||||
typedef struct
|
||||
{
|
||||
/* Version number of the daemon interface. */
|
||||
int version;
|
||||
/* Number of bytes in this reply. */
|
||||
size_t size;
|
||||
/* Answer to the request. */
|
||||
request_type type;
|
||||
} reply_header;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
reply_header header;
|
||||
/* Error code. */
|
||||
int errnum;
|
||||
/* Return value. */
|
||||
int result;
|
||||
} setutent_reply, endutent_reply, pututline_reply, updwtmp_reply;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
reply_header header;
|
||||
/* Found entry. */
|
||||
struct utmp entry;
|
||||
/* Error code. */
|
||||
int errnum;
|
||||
/* Return value. */
|
||||
int result;
|
||||
} getutent_reply, getutline_reply, getutid_reply;
|
||||
|
||||
#endif /* utmpd.h */
|
||||
@ -58,7 +58,9 @@ routines := \
|
||||
spawnattr_init spawnattr_destroy \
|
||||
spawnattr_getdefault spawnattr_setdefault \
|
||||
spawnattr_getflags spawnattr_setflags \
|
||||
spawnattr_getpgroup spawnattr_setpgroup spawn spawnp spawni
|
||||
spawnattr_getpgroup spawnattr_setpgroup spawn spawnp spawni \
|
||||
spawnattr_getsigmask spawnattr_getschedpolicy spawnattr_getschedparam \
|
||||
spawnattr_setsigmask spawnattr_setschedpolicy spawnattr_setschedparam
|
||||
|
||||
include ../Makeconfig
|
||||
|
||||
|
||||
@ -102,6 +102,8 @@ libc {
|
||||
posix_spawnattr_getflags; posix_spawnattr_setflags;
|
||||
posix_spawnattr_getpgroup; posix_spawnattr_setpgroup;
|
||||
posix_spawnattr_setsigmask; posix_spawnattr_getsigmask;
|
||||
posix_spawn; posix_spawnp;
|
||||
posix_spawn; posix_spawnp; posix_spawnattr_getschedpolicy;
|
||||
posix_spawnattr_setschedpolicy; posix_spawnattr_getschedparam;
|
||||
posix_spawnattr_setschedparam;
|
||||
}
|
||||
}
|
||||
|
||||
@ -22,10 +22,10 @@
|
||||
/* Store scheduling parameters in the attribute structure. */
|
||||
int
|
||||
posix_spawnattr_setschedparam (posix_spawnattr_t *attr,
|
||||
const struct shed_param *schedparam)
|
||||
const struct sched_param *schedparam)
|
||||
{
|
||||
/* Store the flag word. */
|
||||
attr->__flags = flags;
|
||||
/* Store the scheduling parameters. */
|
||||
attr->__sp = *schedparam;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -25,7 +25,7 @@ posix_spawnattr_setsigmask (posix_spawnattr_t *attr,
|
||||
const sigset_t *sigmask)
|
||||
{
|
||||
/* Copy the sigset_t data to the user buffer. */
|
||||
memcpy (&attr->__ss, sigdefault, sizeof (sigset_t));
|
||||
memcpy (&attr->__ss, sigmask, sizeof (sigset_t));
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -15,3 +15,6 @@ updwtmpx.c
|
||||
utmpxname.c
|
||||
bits/libc-tsd.h
|
||||
siglist.h
|
||||
bp-thunks.h
|
||||
bp-sym.h
|
||||
bp-start.h
|
||||
|
||||
@ -1,2 +1,3 @@
|
||||
dl-symaddr.c
|
||||
dl-fptr.c
|
||||
softpipe.h
|
||||
|
||||
@ -2,3 +2,9 @@ dl-machine.c
|
||||
dl-start.S
|
||||
ppc-mcount.S
|
||||
fe_nomask.c
|
||||
fprrest.S
|
||||
fprsave.S
|
||||
gprsave1.S
|
||||
gprsave0.S
|
||||
gprrest1.S
|
||||
gprrest0.S
|
||||
|
||||
1
sysdeps/sparc/Subdirs
Normal file
1
sysdeps/sparc/Subdirs
Normal file
@ -0,0 +1 @@
|
||||
soft-fp
|
||||
6
sysdeps/unix/sysv/aix/Dist
Normal file
6
sysdeps/unix/sysv/aix/Dist
Normal file
@ -0,0 +1,6 @@
|
||||
dl-sym.c
|
||||
dl-open.c
|
||||
dl-close.c
|
||||
kernel_proto.h
|
||||
bits/utmpx.h
|
||||
gnu/lib-names.h
|
||||
@ -10,3 +10,4 @@ sys/elf.h
|
||||
sys/io.h
|
||||
sys/procfs.h
|
||||
sys/user.h
|
||||
oldgetrlimit64.c
|
||||
|
||||
2
sysdeps/unix/sysv/linux/ia64/Dist
Normal file
2
sysdeps/unix/sysv/linux/ia64/Dist
Normal file
@ -0,0 +1,2 @@
|
||||
xstatconv.c
|
||||
kernel_stat.h
|
||||
@ -1,3 +1,4 @@
|
||||
kernel_termios.h
|
||||
sys/trap.h
|
||||
ldd-rewrite.sed
|
||||
sys/procfs.h
|
||||
|
||||
@ -30,6 +30,8 @@ routines := offtime asctime clock ctime ctime_r difftime \
|
||||
stime dysize timegm ftime \
|
||||
strptime getdate wcsftime
|
||||
|
||||
distribute := datemsk
|
||||
|
||||
tests := test_time clocktest tst-posixtz tst-strptime tst_wcsftime \
|
||||
tst-getdate
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user