Remove unnecessary uses of NOT_IN_libc

If a IS_IN_* macro is defined, then NOT_IN_libc is always defined,
except obviously for IS_IN_libc.  There's no need to check for both.
Verified on x86_64 and i686 that the source is unchanged.

       * include/libc-symbols.h: Remove unnecessary check for
       NOT_IN_libc.
       * nptl/pthreadP.h: Likewise.
       * sysdeps/aarch64/setjmp.S: Likewise.
       * sysdeps/alpha/setjmp.S: Likewise.
       * sysdeps/arm/sysdep.h: Likewise.
       * sysdeps/i386/setjmp.S: Likewise.
       * sysdeps/m68k/setjmp.c: Likewise.
       * sysdeps/posix/getcwd.c: Likewise.
       * sysdeps/powerpc/powerpc32/setjmp-common.S: Likewise.
       * sysdeps/powerpc/powerpc64/setjmp-common.S: Likewise.
       * sysdeps/s390/s390-32/setjmp.S: Likewise.
       * sysdeps/s390/s390-64/setjmp.S: Likewise.
       * sysdeps/sh/sh3/setjmp.S: Likewise.
       * sysdeps/sh/sh4/setjmp.S: Likewise.
       * sysdeps/unix/alpha/sysdep.h: Likewise.
       * sysdeps/unix/sysv/linux/aarch64/sysdep.h: Likewise.
       * sysdeps/unix/sysv/linux/i386/sysdep.h: Likewise.
       * sysdeps/unix/sysv/linux/ia64/setjmp.S: Likewise.
       * sysdeps/unix/sysv/linux/ia64/sysdep.h: Likewise.
       * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h: Likewise.
       * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h: Likewise.
       * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h: Likewise.
       * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h: Likewise.
       * sysdeps/unix/sysv/linux/sh/sysdep.h: Likewise.
       * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Likewise.
       * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise.
       * sysdeps/unix/sysv/linux/tile/sysdep.h: Likewise.
       * sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise.
       * sysdeps/x86_64/setjmp.S: Likewise.

1 files changed, 9 insertions, 9 deletions

diff --git a/include/libc-symbols.h b/include/libc-symbols.h
index 48edadcfe0..d4ab1f33de 100644
--- a/include/libc-symbols.h
+++ b/include/libc-symbols.h
@@ -584,7 +584,7 @@ for linking")
 # define libc_hidden_data_ver(local, name)
 #endif
 
-#if defined NOT_IN_libc && defined IS_IN_rtld
+#ifdef IS_IN_rtld
 # define rtld_hidden_proto(name, attrs...) hidden_proto (name, ##attrs)
 # define rtld_hidden_tls_proto(name, attrs...) hidden_tls_proto (name, ##attrs)
 # define rtld_hidden_def(name) hidden_def (name)
@@ -604,7 +604,7 @@ for linking")
 # define rtld_hidden_data_ver(local, name)
 #endif
 
-#if defined NOT_IN_libc && defined IS_IN_libm
+#ifdef IS_IN_libm
 # define libm_hidden_proto(name, attrs...) hidden_proto (name, ##attrs)
 # define libm_hidden_tls_proto(name, attrs...) hidden_tls_proto (name, ##attrs)
 # define libm_hidden_def(name) hidden_def (name)
@@ -624,7 +624,7 @@ for linking")
 # define libm_hidden_data_ver(local, name)
 #endif
 
-#if defined NOT_IN_libc && defined IS_IN_libresolv
+#ifdef IS_IN_libresolv
 # define libresolv_hidden_proto(name, attrs...) hidden_proto (name, ##attrs)
 # define libresolv_hidden_tls_proto(name, attrs...) \
   hidden_tls_proto (name, ##attrs)
@@ -645,7 +645,7 @@ for linking")
 # define libresolv_hidden_data_ver(local, name)
 #endif
 
-#if defined NOT_IN_libc && defined IS_IN_librt
+#ifdef IS_IN_librt
 # define librt_hidden_proto(name, attrs...) hidden_proto (name, ##attrs)
 # define librt_hidden_tls_proto(name, attrs...) \
   hidden_tls_proto (name, ##attrs)
@@ -666,7 +666,7 @@ for linking")
 # define librt_hidden_data_ver(local, name)
 #endif
 
-#if defined NOT_IN_libc && defined IS_IN_libdl
+#ifdef IS_IN_libdl
 # define libdl_hidden_proto(name, attrs...) hidden_proto (name, ##attrs)
 # define libdl_hidden_tls_proto(name, attrs...) \
   hidden_tls_proto (name, ##attrs)
@@ -687,7 +687,7 @@ for linking")
 # define libdl_hidden_data_ver(local, name)
 #endif
 
-#if defined NOT_IN_libc && defined IS_IN_libnss_files
+#ifdef IS_IN_libnss_files
 # define libnss_files_hidden_proto(name, attrs...) hidden_proto (name, ##attrs)
 # define libnss_files_hidden_tls_proto(name, attrs...) \
   hidden_tls_proto (name, ##attrs)
@@ -708,7 +708,7 @@ for linking")
 # define libnss_files_hidden_data_ver(local, name)
 #endif
 
-#if defined NOT_IN_libc && defined IS_IN_libnsl
+#ifdef IS_IN_libnsl
 # define libnsl_hidden_proto(name, attrs...) hidden_proto (name, ##attrs)
 # define libnsl_hidden_tls_proto(name, attrs...) \
   hidden_tls_proto (name, ##attrs)
@@ -729,7 +729,7 @@ for linking")
 # define libnsl_hidden_data_ver(local, name)
 #endif
 
-#if defined NOT_IN_libc && defined IS_IN_libnss_nisplus
+#ifdef IS_IN_libnss_nisplus
 # define libnss_nisplus_hidden_proto(name, attrs...) hidden_proto (name, ##attrs)
 # define libnss_nisplus_hidden_tls_proto(name, attrs...) \
   hidden_tls_proto (name, ##attrs)
@@ -758,7 +758,7 @@ for linking")
 # define HIDDEN_BUILTIN_JUMPTARGET(name) HIDDEN_JUMPTARGET(name)
 #endif
 
-#if defined NOT_IN_libc && defined IS_IN_libutil
+#ifdef IS_IN_libutil
 # define libutil_hidden_proto(name, attrs...) hidden_proto (name, ##attrs)
 # define libutil_hidden_tls_proto(name, attrs...) \
   hidden_tls_proto (name, ##attrs)