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2000-08-17  Greg McGary  <greg@mcgary.org>

	* Makeconfig (link-extra-libs-bounded): Strip `-bp' suffix
	from test program name when constructing suffix for $(LDLIBS-*).
	(bounded-thread-library): New variable.
	* crypt/Makefile
	[build-shared, build-static] (libcrypt-dep): Remove variable.
	($(addprefix $(objpfx),$(tests))): Consolidate individual dependencies.
	[build-bounded] ($(tests:%=$(objpfx)%-bp)): Add dependencies.
	* linuxthreads/Makefile (libpthread, librt): Remove variables.
	(librt-tests): Add variable.  (tests): Use it.
	[build-shared, build-static]
	($(addprefix $(objpfx),$(tests)), $(addprefix $(objpfx),$(librt-tests))):
	Consolidate individual dependencies.
	[build-bounded]
	($(tests:%=$(objpfx)%-bp), $(librt-tests:%=$(objpfx)%-bp)):
	Add dependencies.
	* math/Makefile (LDLIBS-*): Remove variables (they are redundant).
	[build-bounded] ($(tests:%=$(objpfx)%-bp)): Add dependencies.
	* misc/Makefile
	[build-bounded] ($(objpfx)tst-tsearch-bp): Add dependencies.
	* rt/Makefile
	[build-shared, build-static]
	($(addprefix $(objpfx),$(tests))): Consolidate individual dependencies.
	[build-bounded] ($(tests:%=$(objpfx)%-bp)): Add dependencies.

2000-08-17  Greg McGary  <greg@mcgary.org>

	* sysdeps/generic/bp-checks.h: s/\(CHECK\w+\)opt/\1_NULL_OK/
	* sysdeps/unix/make-syscalls.sh: Likewise.
	* sysdeps/unix/sysv/linux/shmctl.c: Likewise.
	* sysdeps/unix/sysv/linux/sigprocmask.c: Likewise.
	* sysdeps/unix/sysv/linux/ia64/sigaction.c: Likewise.
	* sysdeps/unix/sysv/linux/ia64/sigprocmask.c: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/sigprocmask.c: Likewise.

2000-08-17  Greg McGary  <greg@mcgary.org>

	* sysdeps/i386/fpu/s_frexp.S: Check bounds.
	Wrap extern symbols in BP_SYM ().
	* sysdeps/i386/fpu/s_frexpf.S: Likewise.
	* sysdeps/i386/fpu/s_frexpl.S: Likewise.
	* sysdeps/i386/fpu/s_remquo.S: Likewise.
	* sysdeps/i386/fpu/s_remquof.S: Likewise.
	* sysdeps/i386/fpu/s_remquol.S: Likewise.
	* sysdeps/i386/fpu/s_sincos.S: Likewise.
	* sysdeps/i386/fpu/s_sincosf.S: Likewise.
	* sysdeps/i386/fpu/s_sincosl.S: Likewise.
	* sysdeps/unix/sysv/linux/i386/clone.S: Likewise.
	* sysdeps/unix/sysv/linux/i386/mmap64.S: Likewise.
This commit is contained in:
Greg McGary 2000-08-17 07:38:02 +00:00
parent 9e25f6e29b
commit e64911d1d6
14 changed files with 100 additions and 73 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

51
ChangeLog
View File

@ -1,3 +1,54 @@
2000-08-17 Greg McGary <greg@mcgary.org>
* Makeconfig (link-extra-libs-bounded): Strip `-bp' suffix
from test program name when constructing suffix for $(LDLIBS-*).
(bounded-thread-library): New variable.
* crypt/Makefile
[build-shared, build-static] (libcrypt-dep): Remove variable.
($(addprefix $(objpfx),$(tests))): Consolidate individual dependencies.
[build-bounded] ($(tests:%=$(objpfx)%-bp)): Add dependencies.
* linuxthreads/Makefile (libpthread, librt): Remove variables.
(librt-tests): Add variable. (tests): Use it.
[build-shared, build-static]
($(addprefix $(objpfx),$(tests)), $(addprefix $(objpfx),$(librt-tests))):
Consolidate individual dependencies.
[build-bounded]
($(tests:%=$(objpfx)%-bp), $(librt-tests:%=$(objpfx)%-bp)):
Add dependencies.
* math/Makefile (LDLIBS-*): Remove variables (they are redundant).
[build-bounded] ($(tests:%=$(objpfx)%-bp)): Add dependencies.
* misc/Makefile
[build-bounded] ($(objpfx)tst-tsearch-bp): Add dependencies.
* rt/Makefile
[build-shared, build-static]
($(addprefix $(objpfx),$(tests))): Consolidate individual dependencies.
[build-bounded] ($(tests:%=$(objpfx)%-bp)): Add dependencies.
2000-08-17 Greg McGary <greg@mcgary.org>
* sysdeps/generic/bp-checks.h: s/\(CHECK\w+\)opt/\1_NULL_OK/
* sysdeps/unix/make-syscalls.sh: Likewise.
* sysdeps/unix/sysv/linux/shmctl.c: Likewise.
* sysdeps/unix/sysv/linux/sigprocmask.c: Likewise.
* sysdeps/unix/sysv/linux/ia64/sigaction.c: Likewise.
* sysdeps/unix/sysv/linux/ia64/sigprocmask.c: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/sigprocmask.c: Likewise.
2000-08-17 Greg McGary <greg@mcgary.org>
* sysdeps/i386/fpu/s_frexp.S: Check bounds.
Wrap extern symbols in BP_SYM ().
* sysdeps/i386/fpu/s_frexpf.S: Likewise.
* sysdeps/i386/fpu/s_frexpl.S: Likewise.
* sysdeps/i386/fpu/s_remquo.S: Likewise.
* sysdeps/i386/fpu/s_remquof.S: Likewise.
* sysdeps/i386/fpu/s_remquol.S: Likewise.
* sysdeps/i386/fpu/s_sincos.S: Likewise.
* sysdeps/i386/fpu/s_sincosf.S: Likewise.
* sysdeps/i386/fpu/s_sincosl.S: Likewise.
* sysdeps/unix/sysv/linux/i386/clone.S: Likewise.
* sysdeps/unix/sysv/linux/i386/mmap64.S: Likewise.
2000-08-16 Andreas Schwab <schwab@suse.de> 2000-08-16 Andreas Schwab <schwab@suse.de>
* sysdeps/m68k/fpu/fegetexcept.c: New file. * sysdeps/m68k/fpu/fegetexcept.c: New file.

5
Makeconfig
View File

@ -471,7 +471,7 @@ link-extra-libs-static = $(link-extra-libs)
endif endif
endif endif
link-libc-bounded = $(common-objpfx)libc_b.a $(gnulib) $(common-objpfx)libc_b.a link-libc-bounded = $(common-objpfx)libc_b.a $(gnulib) $(common-objpfx)libc_b.a
link-extra-libs-bounded = $(foreach lib,$(LDLIBS-$(@F)),$(common-objpfx)$(lib)_b.a) link-extra-libs-bounded = $(foreach lib,$(LDLIBS-$(@F:%-bp=%)),$(common-objpfx)$(lib)_b.a)
ifndef gnulib ifndef gnulib
gnulib := -lgcc gnulib := -lgcc
@ -653,7 +653,7 @@ ifeq (yes,$(build-bounded))
# and thus aid debugging, since after all, BPs are a debugging tool. # and thus aid debugging, since after all, BPs are a debugging tool.
object-suffixes += .ob object-suffixes += .ob
CPPFLAGS-.ob = -fbounded-pointers $(pic-default) CPPFLAGS-.ob = -fbounded-pointers $(pic-default)
CFLAGS-.ob = -g -O2 -fno-optimize-sibling-calls CFLAGS-.ob = -g -O2 -fno-optimize-sibling-calls -fno-strict-aliasing
libtype.ob = lib%_b.a libtype.ob = lib%_b.a
endif endif
@ -793,6 +793,7 @@ endif # build-shared
ifneq (,$(findstring linuxthreads,$(add-ons))) ifneq (,$(findstring linuxthreads,$(add-ons)))
shared-thread-library = $(common-objpfx)linuxthreads/libpthread.so shared-thread-library = $(common-objpfx)linuxthreads/libpthread.so
static-thread-library = $(common-objpfx)linuxthreads/libpthread.a static-thread-library = $(common-objpfx)linuxthreads/libpthread.a
bounded-thread-library = $(common-objpfx)linuxthreads/libpthread_b.a
have-thread-library = yes have-thread-library = yes
rpath-dirs += linuxthreads rpath-dirs += linuxthreads
endif endif

11
crypt/Makefile
View File

@ -46,14 +46,13 @@ $(objpfx)md5test: $(objpfx)md5.o
include ../Rules include ../Rules
ifeq (yes,$(build-shared)) ifeq (yes,$(build-shared))
libcrypt-dep = $(objpfx)libcrypt.so $(addprefix $(objpfx),$(tests)): $(objpfx)libcrypt.so
else else
libcrypt-dep = $(objpfx)libcrypt.a $(addprefix $(objpfx),$(tests)): $(objpfx)libcrypt.a
endif
ifeq (yes,$(build-bounded))
$(tests:%=$(objpfx)%-bp): $(objpfx)libcrypt_b.a
endif endif
$(objpfx)cert: $(libcrypt-dep)
$(objpfx)md5c-test: $(libcrypt-dep)
# Depend on libc.so so a DT_NEEDED is generated in the shared objects. # Depend on libc.so so a DT_NEEDED is generated in the shared objects.
# This ensures they will load libc.so for needed symbols if loaded by # This ensures they will load libc.so for needed symbols if loaded by

31
linuxthreads/Makefile
View File

@ -41,7 +41,9 @@ nodelete-yes = -Wl,--enable-new-dtags,-z,nodelete
LDFLAGS-pthread.so = $(nodelete-$(have-z-nodelete)) LDFLAGS-pthread.so = $(nodelete-$(have-z-nodelete))
vpath %.c Examples vpath %.c Examples
tests = ex1 ex2 ex3 ex4 ex5 ex6 ex7 ex8 ex9 ex10 ex11 ex12 joinrace tststack
librt-tests = ex10 ex11
tests = ex1 ex2 ex3 ex4 ex5 ex6 ex7 ex8 ex9 $(librt-tests) ex12 joinrace tststack
include ../Rules include ../Rules
@ -58,24 +60,13 @@ $(objpfx)libpthread.so: $(common-objpfx)libc.so
# Make sure we link with the thread library. # Make sure we link with the thread library.
ifeq ($(build-shared),yes) ifeq ($(build-shared),yes)
libpthread = $(objpfx)libpthread.so $(addprefix $(objpfx),$(tests)): $(objpfx)libpthread.so
librt = $(common-objpfx)rt/librt.so $(addprefix $(objpfx),$(librt-tests)): $(common-objpfx)rt/librt.so
else else
libpthread = $(objpfx)libpthread.a $(addprefix $(objpfx),$(tests)): $(objpfx)libpthread.a
librt = $(common-objpfx)rt/librt.a $(addprefix $(objpfx),$(librt-tests)): $(common-objpfx)rt/librt.a
endif
ifeq ($(build-bounded),yes)
$(tests:%=$(objpfx)%-bp): $(objpfx)libpthread_b.a
$(librt-tests:%=$(objpfx)%-bp): $(common-objpfx)rt/librt_b.a
endif endif
$(objpfx)ex1: $(libpthread)
$(objpfx)ex2: $(libpthread)
$(objpfx)ex3: $(libpthread)
$(objpfx)ex4: $(libpthread)
$(objpfx)ex5: $(libpthread)
$(objpfx)ex6: $(libpthread)
$(objpfx)ex7: $(libpthread)
$(objpfx)ex8: $(libpthread)
$(objpfx)ex9: $(libpthread)
$(objpfx)ex10: $(libpthread) $(librt)
$(objpfx)ex11: $(libpthread) $(librt)
$(objpfx)ex12: $(libpthread)
$(objpfx)joinrace: $(libpthread)
$(objpfx)tststack: $(libpthread)

14
math/Makefile
View File

@ -119,17 +119,6 @@ CFLAGS-test-ldouble.c = -fno-inline -ffloat-store
CFLAGS-test-ifloat.c = -U__LIBC_INTERNAL_MATH_INLINES -D__FAST_MATH__ CFLAGS-test-ifloat.c = -U__LIBC_INTERNAL_MATH_INLINES -D__FAST_MATH__
CFLAGS-test-idouble.c = -U__LIBC_INTERNAL_MATH_INLINES -D__FAST_MATH__ CFLAGS-test-idouble.c = -U__LIBC_INTERNAL_MATH_INLINES -D__FAST_MATH__
CFLAGS-test-ildoubl.c = -U__LIBC_INTERNAL_MATH_INLINES -D__FAST_MATH__ CFLAGS-test-ildoubl.c = -U__LIBC_INTERNAL_MATH_INLINES -D__FAST_MATH__
LDLIBS-test-ifloat = math/libm
LDLIBS-test-idouble = math/libm
LDLIBS-test-ildoubl = math/libm
LDLIBS-test-float = math/libm
LDLIBS-test-double = math/libm
LDLIBS-test-ldouble = math/libm
LDLIBS-test-matherr = math/libm
LDLIBS-test-reduce = math/libm
LDLIBS-atest-exp = math/libm
LDLIBS-atest-sincos = math/libm
LDLIBS-atest-exp2 = math/libm
distribute += libm-test.inc gen-libm-test.pl README.libm-test distribute += libm-test.inc gen-libm-test.pl README.libm-test
@ -180,6 +169,9 @@ $(addprefix $(objpfx),$(tests)): $(objpfx)libm.so$(libm.so-version)
else else
$(addprefix $(objpfx),$(tests)): $(objpfx)libm.a $(addprefix $(objpfx),$(tests)): $(objpfx)libm.a
endif endif
ifeq ($(build-bounded),yes)
$(tests:%=$(objpfx)%-bp): $(objpfx)libm_b.a
endif
ifeq ($(build-static),yes) ifeq ($(build-static),yes)
o = .o o = .o

4
misc/Makefile
View File

@ -84,3 +84,7 @@ $(objpfx)tst-tsearch: $(common-objpfx)math/libm.so$(libm.so-version)
else else
$(objpfx)tst-tsearch: $(common-objpfx)math/libm.a $(objpfx)tst-tsearch: $(common-objpfx)math/libm.a
endif endif
ifeq ($(build-bounded),yes)
$(objpfx)tst-tsearch-bp: $(common-objpfx)math/libm_b.a
endif

21
rt/Makefile
View File

@ -56,21 +56,10 @@ include ../Rules
$(objpfx)librt.so: $(common-objpfx)libc.so $(shared-thread-library) $(objpfx)librt.so: $(common-objpfx)libc.so $(shared-thread-library)
ifeq (yes,$(build-shared)) ifeq (yes,$(build-shared))
$(objpfx)tst-aio: $(objpfx)librt.so $(shared-thread-library) $(addprefix $(objpfx),$(tests)): $(objpfx)librt.so $(shared-thread-library)
$(objpfx)tst-aio2: $(objpfx)librt.so $(shared-thread-library)
$(objpfx)tst-aio3: $(objpfx)librt.so $(shared-thread-library)
$(objpfx)tst-aio4: $(objpfx)librt.so $(shared-thread-library)
$(objpfx)tst-aio5: $(objpfx)librt.so $(shared-thread-library)
$(objpfx)tst-aio64: $(objpfx)librt.so $(shared-thread-library)
$(objpfx)tst-clock: $(objpfx)librt.so $(shared-thread-library)
$(objpfx)tst-shm: $(objpfx)librt.so $(shared-thread-library)
else else
$(objpfx)tst-aio: $(objpfx)librt.a $(static-thread-library) $(addprefix $(objpfx),$(tests)): $(objpfx)librt.a $(static-thread-library)
$(objpfx)tst-aio2: $(objpfx)librt.a $(static-thread-library) endif
$(objpfx)tst-aio3: $(objpfx)librt.a $(static-thread-library) ifeq (yes,$(build-bounded))
$(objpfx)tst-aio4: $(objpfx)librt.a $(static-thread-library) $(tests:%=$(objpfx)%-bp): $(objpfx)librt_b.a $(bounded-thread-library)
$(objpfx)tst-aio5: $(objpfx)librt.a $(static-thread-library)
$(objpfx)tst-aio64: $(objpfx)librt.a $(static-thread-library)
$(objpfx)tst-clock: $(objpfx)librt.a $(static-thread-library)
$(objpfx)tst-shm: $(objpfx)librt.a $(static-thread-library)
endif endif

14
sysdeps/generic/bp-checks.h
View File

@ -57,22 +57,22 @@ extern void *__unbounded __ubp_memchr (const void *__unbounded, int, unsigned);
/* Check bounds of a pointer seated to an array of N objects. */ /* Check bounds of a pointer seated to an array of N objects. */
# define CHECK_N(ARG, N) _CHECK_N ((ARG), (N), 1) # define CHECK_N(ARG, N) _CHECK_N ((ARG), (N), 1)
/* Same as CHECK_N, but tolerate ARG == NULL. */ /* Same as CHECK_N, but tolerate ARG == NULL. */
# define CHECK_Nopt(ARG, N) _CHECK_N ((ARG), (N), __ptrvalue (ARG)) # define CHECK_N_NULL_OK(ARG, N) _CHECK_N ((ARG), (N), __ptrvalue (ARG))
/* Check bounds of a pointer seated to a single object. */ /* Check bounds of a pointer seated to a single object. */
# define CHECK_1(ARG) CHECK_N ((ARG), 1) # define CHECK_1(ARG) CHECK_N ((ARG), 1)
/* Same as CHECK_1, but tolerate ARG == NULL. */ /* Same as CHECK_1, but tolerate ARG == NULL. */
# define CHECK_1opt(ARG) CHECK_Nopt ((ARG), 1) # define CHECK_1_NULL_OK(ARG) CHECK_N_NULL_OK ((ARG), 1)
/* Check for NUL-terminator within string's bounds. */ /* Check for NUL-terminator within string's bounds. */
# define CHECK_STRING(ARG) _CHECK_STRING ((ARG), 1) # define CHECK_STRING(ARG) _CHECK_STRING ((ARG), 1)
/* Same as CHECK_STRING, but tolerate ARG == NULL. */ /* Same as CHECK_STRING, but tolerate ARG == NULL. */
# define CHECK_STRINGopt(ARG) _CHECK_STRING ((ARG), __ptrvalue (ARG)) # define CHECK_STRING_NULL_OK(ARG) _CHECK_STRING ((ARG), __ptrvalue (ARG))
/* Check bounds of signal syscall args with type sigset_t. */ /* Check bounds of signal syscall args with type sigset_t. */
# define CHECK_SIGSET(SET) CHECK_N ((SET), _NSIG / (8 * sizeof *(SET))) # define CHECK_SIGSET(SET) CHECK_N ((SET), _NSIG / (8 * sizeof *(SET)))
/* Same as CHECK_SIGSET, but tolerate SET == NULL. */ /* Same as CHECK_SIGSET, but tolerate SET == NULL. */
# define CHECK_SIGSETopt(SET) CHECK_Nopt ((SET), _NSIG / (8 * sizeof *(SET))) # define CHECK_SIGSET_NULL_OK(SET) CHECK_N_NULL_OK ((SET), _NSIG / (8 * sizeof *(SET)))
# if defined (_IOC_SIZESHIFT) && defined (_IOC_SIZEBITS) # if defined (_IOC_SIZESHIFT) && defined (_IOC_SIZEBITS)
/* Extract the size of the ioctl data and check its bounds. */ /* Extract the size of the ioctl data and check its bounds. */
@ -105,12 +105,12 @@ extern void *__unbounded __ubp_memchr (const void *__unbounded, int, unsigned);
# define CHECK_BOUNDS_LOW(ARG) (ARG) # define CHECK_BOUNDS_LOW(ARG) (ARG)
# define CHECK_BOUNDS_HIGH(ARG) (ARG) # define CHECK_BOUNDS_HIGH(ARG) (ARG)
# define CHECK_1(ARG) (ARG) # define CHECK_1(ARG) (ARG)
# define CHECK_1opt(ARG) (ARG) # define CHECK_1_NULL_OK(ARG) (ARG)
# define CHECK_N(ARG, N) (ARG) # define CHECK_N(ARG, N) (ARG)
# define CHECK_Nopt(ARG, N) (ARG) # define CHECK_N_NULL_OK(ARG, N) (ARG)
# define CHECK_STRING(ARG) (ARG) # define CHECK_STRING(ARG) (ARG)
# define CHECK_SIGSET(SET) (SET) # define CHECK_SIGSET(SET) (SET)
# define CHECK_SIGSETopt(SET) (SET) # define CHECK_SIGSET_NULL_OK(SET) (SET)
# define CHECK_IOCTL(ARG, CMD) (ARG) # define CHECK_IOCTL(ARG, CMD) (ARG)
# define CHECK_FCNTL(ARG, CMD) (ARG) # define CHECK_FCNTL(ARG, CMD) (ARG)
# define BOUNDED_N(PTR, N) (PTR) # define BOUNDED_N(PTR, N) (PTR)

8
sysdeps/unix/make-syscalls.sh
View File

@ -257,15 +257,15 @@ shared-only-routines += $file
sed -e 's/<\(a[1-9]\)>/__ptrvalue (\1a)/g' \ sed -e 's/<\(a[1-9]\)>/__ptrvalue (\1a)/g' \
-e 's/<\(b[1-9]\)>, <\(n[1-9]\)>/CHECK_N (\1a, \2a), \2a/g' \ -e 's/<\(b[1-9]\)>, <\(n[1-9]\)>/CHECK_N (\1a, \2a), \2a/g' \
-e 's/<\(b[1-9]\)>, <\(N[1-9]\)>/CHECK_N (\1a, *CHECK_1 (\2a)), __ptrvalue (\2a)/g' \ -e 's/<\(b[1-9]\)>, <\(N[1-9]\)>/CHECK_N (\1a, *CHECK_1 (\2a)), __ptrvalue (\2a)/g' \
-e 's/<\(B[1-9]\)>, <\(n[1-9]\)>/CHECK_Nopt (\1a, \2a), \2a/g' \ -e 's/<\(B[1-9]\)>, <\(n[1-9]\)>/CHECK_N_NULL_OK (\1a, \2a), \2a/g' \
-e 's/<\(B[1-9]\)>, <\(N[1-9]\)>/CHECK_Nopt (\1a, *CHECK_1 (\2a)), __ptrvalue (\2a)/g' \ -e 's/<\(B[1-9]\)>, <\(N[1-9]\)>/CHECK_N_NULL_OK (\1a, *CHECK_1 (\2a)), __ptrvalue (\2a)/g' \
-e 's/<\(f[1-9]\)>/CHECK_N (\1a, 2)/g' \ -e 's/<\(f[1-9]\)>/CHECK_N (\1a, 2)/g' \
-e 's/<\(i[1-9]\)>, <\(F[1-9]\)>/\1a, CHECK_FCNTL (\2a, \1a)/g' \ -e 's/<\(i[1-9]\)>, <\(F[1-9]\)>/\1a, CHECK_FCNTL (\2a, \1a)/g' \
-e 's/<\(i[1-9]\)>, <\(I[1-9]\)>/\1a, CHECK_IOCTL (\2a, \1a)/g' \ -e 's/<\(i[1-9]\)>, <\(I[1-9]\)>/\1a, CHECK_IOCTL (\2a, \1a)/g' \
-e 's/<\(p[1-9]\)>/CHECK_1 (\1a)/g' \ -e 's/<\(p[1-9]\)>/CHECK_1 (\1a)/g' \
-e 's/<\([PW][1-9]\)>/CHECK_1opt (\1a)/g' \ -e 's/<\([PW][1-9]\)>/CHECK_1_NULL_OK (\1a)/g' \
-e 's/<\(s[1-9]\)>/CHECK_STRING (\1a)/g' \ -e 's/<\(s[1-9]\)>/CHECK_STRING (\1a)/g' \
-e 's/<\(S[1-9]\)>/CHECK_STRINGopt (\1a)/g' \ -e 's/<\(S[1-9]\)>/CHECK_STRING_NULL_OK (\1a)/g' \
-e 's/<\([ivn][1-9]\)>/\1a/g'`)`echo $rtn $args | -e 's/<\([ivn][1-9]\)>/\1a/g'`)`echo $rtn $args |
sed -e 's/<b0>.*<\(n[1-9]\)>.*/, \1a)/' \ sed -e 's/<b0>.*<\(n[1-9]\)>.*/, \1a)/' \
-e 's/<.0>.*//'`; \\'; \\" -e 's/<.0>.*//'`; \\'; \\"

2
sysdeps/unix/sysv/linux/ia64/sigaction.c
View File

@ -47,7 +47,7 @@ __libc_sigaction (sig, act, oact)
/* XXX The size argument hopefully will have to be changed to the /* XXX The size argument hopefully will have to be changed to the
real size of the user-level sigset_t. */ real size of the user-level sigset_t. */
return INLINE_SYSCALL (rt_sigaction, 4, sig, return INLINE_SYSCALL (rt_sigaction, 4, sig,
CHECK_1opt (act), CHECK_1opt (oact), _NSIG / 8); CHECK_1_NULL_OK (act), CHECK_1_NULL_OK (oact), _NSIG / 8);
} }
weak_alias (__libc_sigaction, __sigaction) weak_alias (__libc_sigaction, __sigaction)

2
sysdeps/unix/sysv/linux/ia64/sigprocmask.c
View File

@ -43,6 +43,6 @@ __sigprocmask (how, set, oset)
/* XXX The size argument hopefully will have to be changed to the /* XXX The size argument hopefully will have to be changed to the
real size of the user-level sigset_t. */ real size of the user-level sigset_t. */
return INLINE_SYSCALL (rt_sigprocmask, 4, how, CHECK_SIGSET (set), return INLINE_SYSCALL (rt_sigprocmask, 4, how, CHECK_SIGSET (set),
CHECK_SIGSETopt (oset), _NSIG / 8); CHECK_SIGSET_NULL_OK (oset), _NSIG / 8);
} }
weak_alias (__sigprocmask, sigprocmask) weak_alias (__sigprocmask, sigprocmask)

2
sysdeps/unix/sysv/linux/shmctl.c
View File

@ -65,7 +65,7 @@ int
__old_shmctl (int shmid, int cmd, struct __old_shmid_ds *buf) __old_shmctl (int shmid, int cmd, struct __old_shmid_ds *buf)
{ {
return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid,
cmd, 0, CHECK_1opt (buf)); cmd, 0, CHECK_1_NULL_OK (buf));
} }
compat_symbol (libc, __old_shmctl, shmctl, GLIBC_2_0); compat_symbol (libc, __old_shmctl, shmctl, GLIBC_2_0);
#endif #endif

6
sysdeps/unix/sysv/linux/sigprocmask.c
View File

@ -46,7 +46,7 @@ __sigprocmask (how, set, oset)
{ {
#if __ASSUME_REALTIME_SIGNALS > 0 #if __ASSUME_REALTIME_SIGNALS > 0
return INLINE_SYSCALL (rt_sigprocmask, 4, how, CHECK_SIGSET (set), return INLINE_SYSCALL (rt_sigprocmask, 4, how, CHECK_SIGSET (set),
CHECK_SIGSETopt (oset), _NSIG / 8); CHECK_SIGSET_NULL_OK (oset), _NSIG / 8);
#else #else
# ifdef __NR_rt_sigprocmask # ifdef __NR_rt_sigprocmask
/* First try the RT signals. */ /* First try the RT signals. */
@ -56,7 +56,7 @@ __sigprocmask (how, set, oset)
real size of the user-level sigset_t. */ real size of the user-level sigset_t. */
int saved_errno = errno; int saved_errno = errno;
int result = INLINE_SYSCALL (rt_sigprocmask, 4, how, CHECK_SIGSET (set), int result = INLINE_SYSCALL (rt_sigprocmask, 4, how, CHECK_SIGSET (set),
CHECK_SIGSETopt (oset), _NSIG / 8); CHECK_SIGSET_NULL_OK (oset), _NSIG / 8);
if (result >= 0 || errno != ENOSYS) if (result >= 0 || errno != ENOSYS)
return result; return result;
@ -67,7 +67,7 @@ __sigprocmask (how, set, oset)
# endif # endif
return INLINE_SYSCALL (sigprocmask, 3, how, return INLINE_SYSCALL (sigprocmask, 3, how,
CHECK_SIGSET (set), CHECK_SIGSETopt (oset)); CHECK_SIGSET (set), CHECK_SIGSET_NULL_OK (oset));
#endif #endif
} }
weak_alias (__sigprocmask, sigprocmask) weak_alias (__sigprocmask, sigprocmask)

2
sysdeps/unix/sysv/linux/sparc/sparc64/sigprocmask.c
View File

@ -37,6 +37,6 @@ __sigprocmask (how, set, oset)
/* XXX The size argument hopefully will have to be changed to the /* XXX The size argument hopefully will have to be changed to the
real size of the user-level sigset_t. */ real size of the user-level sigset_t. */
return INLINE_SYSCALL (rt_sigprocmask, 4, how, CHECK_SIGSET (set), return INLINE_SYSCALL (rt_sigprocmask, 4, how, CHECK_SIGSET (set),
CHECK_SIGSETopt (oset), _NSIG / 8); CHECK_SIGSET_NULL_OK (oset), _NSIG / 8);
} }
weak_alias (__sigprocmask, sigprocmask) weak_alias (__sigprocmask, sigprocmask)