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|
Add warnings about non-implemented functions.
---
config.make.in | 1 +
libpthread/Makefile | 14 +++++++++++++-
libpthread/include/libc-symbols.h | 1 +
libpthread/sysdeps/generic/pt-atfork.c | 2 ++
libpthread/sysdeps/generic/pt-getcpuclockid.c | 1 +
libpthread/sysdeps/generic/pt-getschedparam.c | 2 ++
libpthread/sysdeps/generic/pt-key-create.c | 2 ++
libpthread/sysdeps/generic/pt-key-delete.c | 2 ++
libpthread/sysdeps/generic/pt-mutex-getprioceiling.c | 2 ++
libpthread/sysdeps/generic/pt-mutex-setprioceiling.c | 2 ++
libpthread/sysdeps/generic/pt-mutexattr-getprioceiling.c | 2 ++
libpthread/sysdeps/generic/pt-mutexattr-setprioceiling.c | 2 ++
libpthread/sysdeps/generic/pt-setschedparam.c | 2 ++
libpthread/sysdeps/generic/pt-setschedprio.c | 2 ++
14 files changed, 36 insertions(+), 1 deletion(-)
--- a/config.make.in
+++ b/config.make.in
@@ -44,6 +44,7 @@ RANLIB = @RANLIB@
MIG = @MIG@
MIGCOM = $(MIG) -cc cat - /dev/null
AWK = @AWK@
+OBJDUMP = objdump
# Compilation flags. Append these to the definitions already made by
# the specific Makefile.
--- a/libpthread/Makefile
+++ b/libpthread/Makefile
@@ -186,7 +186,7 @@ CPPFLAGS += \
-imacros $(srcdir)/not-in-libc.h
-install: install-headers $(libdir)/libpthread2.a $(libdir)/libpthread2_pic.a
+install: install-headers $(libdir)/libpthread2.a $(libdir)/libpthread2_pic.a install-stubs-pthread
install-headers: $(addprefix $(includedir)/, $(sysdeps_headers))
# XXX: If $(libdir)/libpthread2.a is installed and
@@ -205,6 +205,18 @@ $(libdir)/libpthread2_pic.a: $(libdir)/l
mv $< $@
$(INSTALL_DATA) $(srcdir)/libpthread_pic.a $<
+install-stubs-pthread: stubs-pthread.h
+ mkdir -p $(includedir)/gnu
+ $(INSTALL_DATA) $< $(includedir)/gnu/stubs-pthread.h
+
+stubs-pthread.h: $(OBJS)
+ $(OBJDUMP) -h $^ | \
+ $(AWK) '/\.gnu\.glibc-stub\./ { \
+ sub(/\.gnu\.glibc-stub\./, "", $$2); \
+ stubs[$$2] = 1; } \
+ END { for (s in stubs) print "#define __stub_" s }' > $@T
+ mv -f $@T $@
+
.PHONY: $(addprefix $(includedir)/, $(sysdeps_headers))
$(addprefix $(includedir)/, $(sysdeps_headers)):
--- a/libpthread/include/libc-symbols.h
+++ b/libpthread/include/libc-symbols.h
@@ -252,6 +252,7 @@
/* A canned warning for sysdeps/stub functions. */
#define stub_warning(name) \
+ __make_section_unallocated (".gnu.glibc-stub." #name) \
link_warning (name, \
"warning: " #name " is not implemented and will always fail")
--- a/libpthread/sysdeps/generic/pt-atfork.c
+++ b/libpthread/sysdeps/generic/pt-atfork.c
@@ -27,3 +27,5 @@ pthread_atfork (void (*prepare) (void),
{
return ENOSYS;
}
+
+stub_warning (pthread_atfork)
--- a/libpthread/sysdeps/generic/pt-getcpuclockid.c
+++ b/libpthread/sysdeps/generic/pt-getcpuclockid.c
@@ -30,5 +30,6 @@ pthread_getcpuclockid (pthread_t thread,
return 0;
#else
return ENOSYS;
+stub_warning (pthread_getcpuclockid)
#endif
}
--- a/libpthread/sysdeps/generic/pt-getschedparam.c
+++ b/libpthread/sysdeps/generic/pt-getschedparam.c
@@ -26,3 +26,5 @@ pthread_getschedparam (pthread_t thread,
{
return ENOSYS;
}
+
+stub_warning (pthread_getschedparam)
--- a/libpthread/sysdeps/generic/pt-key-create.c
+++ b/libpthread/sysdeps/generic/pt-key-create.c
@@ -25,3 +25,5 @@ pthread_key_create (pthread_key_t *key,
{
return ENOSYS;
}
+
+stub_warning (pthread_key_create)
--- a/libpthread/sysdeps/generic/pt-key-delete.c
+++ b/libpthread/sysdeps/generic/pt-key-delete.c
@@ -25,3 +25,5 @@ pthread_key_delete (pthread_key_t key)
{
return ENOSYS;
}
+
+stub_warning (pthread_key_delete)
--- a/libpthread/sysdeps/generic/pt-mutex-getprioceiling.c
+++ b/libpthread/sysdeps/generic/pt-mutex-getprioceiling.c
@@ -26,3 +26,5 @@ pthread_mutex_getprioceiling (const pthr
{
return ENOSYS;
}
+
+stub_warning (pthread_mutex_getprioceiling)
--- a/libpthread/sysdeps/generic/pt-mutex-setprioceiling.c
+++ b/libpthread/sysdeps/generic/pt-mutex-setprioceiling.c
@@ -26,3 +26,5 @@ pthread_mutex_setprioceiling (pthread_mu
{
return ENOSYS;
}
+
+stub_warning (pthread_mutex_setprioceiling)
--- a/libpthread/sysdeps/generic/pt-mutexattr-getprioceiling.c
+++ b/libpthread/sysdeps/generic/pt-mutexattr-getprioceiling.c
@@ -26,3 +26,5 @@ pthread_mutexattr_getprioceiling (const
{
return ENOSYS;
}
+
+stub_warning (pthread_mutexattr_getprioceiling)
--- a/libpthread/sysdeps/generic/pt-mutexattr-setprioceiling.c
+++ b/libpthread/sysdeps/generic/pt-mutexattr-setprioceiling.c
@@ -26,3 +26,5 @@ pthread_mutexattr_setprioceiling (pthrea
{
return ENOSYS;
}
+
+stub_warning (pthread_mutexattr_setprioceiling)
--- a/libpthread/sysdeps/generic/pt-setschedparam.c
+++ b/libpthread/sysdeps/generic/pt-setschedparam.c
@@ -26,3 +26,5 @@ pthread_setschedparam (pthread_t thread,
{
return ENOSYS;
}
+
+stub_warning (pthread_setschedparam)
--- a/libpthread/sysdeps/generic/pt-setschedprio.c
+++ b/libpthread/sysdeps/generic/pt-setschedprio.c
@@ -25,3 +25,5 @@ pthread_setschedprio (pthread_t thread,
{
return ENOSYS;
}
+
+stub_warning (pthread_setschedprio)
|
