diff options
author | Mike Frysinger <vapier@gentoo.org> | 2023-01-16 04:35:48 -0500 |
---|---|---|
committer | Mike Frysinger <vapier@gentoo.org> | 2023-01-16 04:35:48 -0500 |
commit | 4cd7de783bc72cc1f44fe989e7a0c7feb10532d5 (patch) | |
tree | 39e49c04f886bece9add9d5b076fc269170e4afa /sim | |
parent | e9bf6a4a20798cd495b2833112482ebc55bc5982 (diff) | |
download | binutils-4cd7de783bc72cc1f44fe989e7a0c7feb10532d5.zip binutils-4cd7de783bc72cc1f44fe989e7a0c7feb10532d5.tar.gz binutils-4cd7de783bc72cc1f44fe989e7a0c7feb10532d5.tar.bz2 |
sim: formally assume unistd.h always exists (via gnulib)
We have many uses of unistd.h that are unprotected by HAVE_UNISTD_H,
so this is more formalizing the reality that we require this header.
Since we switched to gnulib, it guarantees that a unistd.h exists
for us to include, so we're doubly OK.
Diffstat (limited to 'sim')
-rw-r--r-- | sim/arm/armos.c | 3 | ||||
-rw-r--r-- | sim/common/callback.c | 2 | ||||
-rw-r--r-- | sim/common/dv-pal.c | 2 | ||||
-rw-r--r-- | sim/common/dv-sockser.c | 2 | ||||
-rw-r--r-- | sim/common/nrun.c | 2 | ||||
-rw-r--r-- | sim/common/sim-io.c | 2 | ||||
-rw-r--r-- | sim/common/sim-memopt.c | 2 | ||||
-rw-r--r-- | sim/common/syscall.c | 2 | ||||
-rwxr-xr-x | sim/configure | 7 | ||||
-rw-r--r-- | sim/cr16/simops.c | 2 | ||||
-rw-r--r-- | sim/cris/dv-rv.c | 2 | ||||
-rw-r--r-- | sim/cris/rvdummy.c | 3 | ||||
-rw-r--r-- | sim/cris/traps.c | 2 | ||||
-rw-r--r-- | sim/d10v/simops.c | 2 | ||||
-rw-r--r-- | sim/m4/sim_ac_platform.m4 | 3 | ||||
-rw-r--r-- | sim/m68hc11/emulos.c | 2 | ||||
-rw-r--r-- | sim/mn10300/op_utils.c | 2 | ||||
-rw-r--r-- | sim/ppc/emul_bugapi.c | 2 | ||||
-rw-r--r-- | sim/ppc/emul_chirp.c | 2 | ||||
-rw-r--r-- | sim/ppc/emul_netbsd.c | 2 | ||||
-rw-r--r-- | sim/ppc/emul_unix.c | 2 | ||||
-rw-r--r-- | sim/ppc/hw_com.c | 2 | ||||
-rw-r--r-- | sim/ppc/hw_disk.c | 3 | ||||
-rw-r--r-- | sim/ppc/hw_pal.c | 2 | ||||
-rw-r--r-- | sim/ppc/main.c | 2 | ||||
-rw-r--r-- | sim/ppc/mon.c | 2 | ||||
-rw-r--r-- | sim/ppc/table.c | 2 | ||||
-rw-r--r-- | sim/rl78/main.c | 2 | ||||
-rw-r--r-- | sim/rx/main.c | 2 | ||||
-rw-r--r-- | sim/sh/interp.c | 2 | ||||
-rw-r--r-- | sim/v850/simops.c | 2 |
31 files changed, 4 insertions, 67 deletions
diff --git a/sim/arm/armos.c b/sim/arm/armos.c index a8ef7e4..9cf238a 100644 --- a/sim/arm/armos.c +++ b/sim/arm/armos.c @@ -31,10 +31,7 @@ #include <errno.h> #include <limits.h> #include <string.h> - -#ifdef HAVE_UNISTD_H #include <unistd.h> /* For SEEK_SET etc. */ -#endif #include "armdefs.h" #include "armos.h" diff --git a/sim/common/callback.c b/sim/common/callback.c index ff14a11..306e95e 100644 --- a/sim/common/callback.c +++ b/sim/common/callback.c @@ -34,9 +34,7 @@ #include <stdlib.h> #include <string.h> #include <time.h> -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #include <sys/stat.h> #include <sys/types.h> diff --git a/sim/common/dv-pal.c b/sim/common/dv-pal.c index 56692c1..25f8c68 100644 --- a/sim/common/dv-pal.c +++ b/sim/common/dv-pal.c @@ -24,9 +24,7 @@ #include <stdlib.h> #include <string.h> -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #include "sim-main.h" #include "hw-main.h" diff --git a/sim/common/dv-sockser.c b/sim/common/dv-sockser.c index fba2775..698cab8 100644 --- a/sim/common/dv-sockser.c +++ b/sim/common/dv-sockser.c @@ -29,9 +29,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <signal.h> #include <stdlib.h> #include <string.h> -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #include <arpa/inet.h> #include <netinet/in.h> #include <sys/select.h> diff --git a/sim/common/nrun.c b/sim/common/nrun.c index 4c01162..2ebf8a1 100644 --- a/sim/common/nrun.c +++ b/sim/common/nrun.c @@ -21,10 +21,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <stdlib.h> /* For strsignal. */ #include <string.h> -#ifdef HAVE_UNISTD_H /* For chdir. */ #include <unistd.h> -#endif #include "bfd.h" #include "environ.h" diff --git a/sim/common/sim-io.c b/sim/common/sim-io.c index f126c96..fc0d42f 100644 --- a/sim/common/sim-io.c +++ b/sim/common/sim-io.c @@ -29,9 +29,7 @@ #include <stdarg.h> #include <stdint.h> #include <stdlib.h> -#if HAVE_UNISTD_H #include <unistd.h> -#endif #undef open diff --git a/sim/common/sim-memopt.c b/sim/common/sim-memopt.c index 2d1b96b..2e5016c 100644 --- a/sim/common/sim-memopt.c +++ b/sim/common/sim-memopt.c @@ -26,9 +26,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ #endif #include <stdlib.h> #include <string.h> -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #ifdef HAVE_SYS_MMAN_H #include <sys/mman.h> #endif diff --git a/sim/common/syscall.c b/sim/common/syscall.c index f65f616..96033db 100644 --- a/sim/common/syscall.c +++ b/sim/common/syscall.c @@ -33,9 +33,7 @@ #include <stdlib.h> #include <string.h> #include <time.h> -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #include <sys/stat.h> #include <sys/types.h> diff --git a/sim/configure b/sim/configure index c1333fc..1047514 100755 --- a/sim/configure +++ b/sim/configure @@ -2797,7 +2797,6 @@ as_fn_append ac_header_list " dlfcn.h" as_fn_append ac_header_list " fcntl.h" as_fn_append ac_header_list " fpu_control.h" as_fn_append ac_header_list " termios.h" -as_fn_append ac_header_list " unistd.h" as_fn_append ac_header_list " utime.h" as_fn_append ac_header_list " linux/if_tun.h" as_fn_append ac_header_list " linux/mii.h" @@ -5268,8 +5267,6 @@ done - - for ac_func in $ac_func_list do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` @@ -12289,7 +12286,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 12292 "configure" +#line 12289 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -12395,7 +12392,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 12398 "configure" +#line 12395 "configure" #include "confdefs.h" #if HAVE_DLFCN_H diff --git a/sim/cr16/simops.c b/sim/cr16/simops.c index e652b81..73420a7 100644 --- a/sim/cr16/simops.c +++ b/sim/cr16/simops.c @@ -24,9 +24,7 @@ #include <errno.h> #include <sys/types.h> #include <sys/stat.h> -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #include <string.h> #include <time.h> #include <sys/time.h> diff --git a/sim/cris/dv-rv.c b/sim/cris/dv-rv.c index 6caa4dd..9142b88 100644 --- a/sim/cris/dv-rv.c +++ b/sim/cris/dv-rv.c @@ -29,9 +29,7 @@ #include <ctype.h> #include <errno.h> #include <string.h> -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #include <stdlib.h> #ifdef HAVE_SYS_TYPES_H #include <sys/types.h> diff --git a/sim/cris/rvdummy.c b/sim/cris/rvdummy.c index a263ee3..91a7ddc 100644 --- a/sim/cris/rvdummy.c +++ b/sim/cris/rvdummy.c @@ -36,10 +36,7 @@ main (int argc, char *argv[]) #include "libiberty.h" #include <stdio.h> - -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #include <stdlib.h> #include <string.h> #ifdef HAVE_SYS_TYPES_H diff --git a/sim/cris/traps.c b/sim/cris/traps.c index afcb348..f5f169f 100644 --- a/sim/cris/traps.c +++ b/sim/cris/traps.c @@ -32,9 +32,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <stdlib.h> #include <stdarg.h> #include <errno.h> -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #ifdef HAVE_FCNTL_H #include <fcntl.h> #endif diff --git a/sim/d10v/simops.c b/sim/d10v/simops.c index 96ed29f..bc7806c 100644 --- a/sim/d10v/simops.c +++ b/sim/d10v/simops.c @@ -5,9 +5,7 @@ #include <errno.h> #include <sys/types.h> #include <sys/stat.h> -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #include <string.h> #include "bfd.h" diff --git a/sim/m4/sim_ac_platform.m4 b/sim/m4/sim_ac_platform.m4 index 6356a80..665c1bd 100644 --- a/sim/m4/sim_ac_platform.m4 +++ b/sim/m4/sim_ac_platform.m4 @@ -18,12 +18,12 @@ AC_DEFUN([SIM_AC_PLATFORM], [dnl dnl Check for common headers. dnl NB: You can assume C11 headers exist. +dnl NB: We use gnulib from ../gnulib/, so we don't probe headers it provides. AC_CHECK_HEADERS_ONCE(m4_flatten([ dlfcn.h fcntl.h fpu_control.h termios.h - unistd.h utime.h linux/if_tun.h linux/mii.h @@ -46,6 +46,7 @@ AC_CHECK_HEADERS_ONCE(m4_flatten([ ])) AC_HEADER_DIRENT +dnl NB: We use gnulib from ../gnulib/, so we don't probe functions it provides. AC_CHECK_FUNCS_ONCE(m4_flatten([ __setfpucw access diff --git a/sim/m68hc11/emulos.c b/sim/m68hc11/emulos.c index 50d2753..fcf9cc1 100644 --- a/sim/m68hc11/emulos.c +++ b/sim/m68hc11/emulos.c @@ -21,9 +21,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include "defs.h" #include "sim-main.h" -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #include "m68hc11-sim.h" diff --git a/sim/mn10300/op_utils.c b/sim/mn10300/op_utils.c index b29b803..7e035f4 100644 --- a/sim/mn10300/op_utils.c +++ b/sim/mn10300/op_utils.c @@ -3,9 +3,7 @@ #include <errno.h> #include <time.h> -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #include <string.h> #include <sys/stat.h> #include <sys/time.h> diff --git a/sim/ppc/emul_bugapi.c b/sim/ppc/emul_bugapi.c index f4eed44..067e406 100644 --- a/sim/ppc/emul_bugapi.c +++ b/sim/ppc/emul_bugapi.c @@ -27,9 +27,7 @@ #include "emul_generic.h" #include "emul_bugapi.h" -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #include <stdlib.h> #include <string.h> diff --git a/sim/ppc/emul_chirp.c b/sim/ppc/emul_chirp.c index 116f373..c064a28 100644 --- a/sim/ppc/emul_chirp.c +++ b/sim/ppc/emul_chirp.c @@ -28,9 +28,7 @@ #include "emul_chirp.h" #include <string.h> -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #ifndef STATIC_INLINE_EMUL_CHIRP #define STATIC_INLINE_EMUL_CHIRP STATIC_INLINE diff --git a/sim/ppc/emul_netbsd.c b/sim/ppc/emul_netbsd.c index a8bfd27..51f8e98 100644 --- a/sim/ppc/emul_netbsd.c +++ b/sim/ppc/emul_netbsd.c @@ -72,10 +72,8 @@ int getrusage(); # endif #endif -#ifdef HAVE_UNISTD_H #undef MAXPATHLEN /* sys/param.h might define this also */ #include <unistd.h> -#endif #include <stdlib.h> diff --git a/sim/ppc/emul_unix.c b/sim/ppc/emul_unix.c index 1d8b781..2872d23 100644 --- a/sim/ppc/emul_unix.c +++ b/sim/ppc/emul_unix.c @@ -115,10 +115,8 @@ int getrusage(); # endif #endif -#ifdef HAVE_UNISTD_H #undef MAXPATHLEN /* sys/param.h might define this also */ #include <unistd.h> -#endif #include <stdlib.h> #include <time.h> diff --git a/sim/ppc/hw_com.c b/sim/ppc/hw_com.c index 4ffd732..768d1ca 100644 --- a/sim/ppc/hw_com.c +++ b/sim/ppc/hw_com.c @@ -28,9 +28,7 @@ #include "device_table.h" #include <string.h> -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #include <stdlib.h> /* DEVICE diff --git a/sim/ppc/hw_disk.c b/sim/ppc/hw_disk.c index 3a82520..54a11f6 100644 --- a/sim/ppc/hw_disk.c +++ b/sim/ppc/hw_disk.c @@ -26,10 +26,7 @@ #include "pk.h" #include <stdio.h> - -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #ifndef SEEK_SET #define SEEK_SET 0 diff --git a/sim/ppc/hw_pal.c b/sim/ppc/hw_pal.c index 8b07709..f858508 100644 --- a/sim/ppc/hw_pal.c +++ b/sim/ppc/hw_pal.c @@ -30,9 +30,7 @@ #include "cpu.h" #include <string.h> -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #include <stdlib.h> diff --git a/sim/ppc/main.c b/sim/ppc/main.c index 83b629e..aa1c85e 100644 --- a/sim/ppc/main.c +++ b/sim/ppc/main.c @@ -36,9 +36,7 @@ #include "sim/sim.h" #include <stdlib.h> -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #include <string.h> #include <errno.h> diff --git a/sim/ppc/mon.c b/sim/ppc/mon.c index 4e29ec9..8ab42af 100644 --- a/sim/ppc/mon.c +++ b/sim/ppc/mon.c @@ -26,9 +26,7 @@ #include <stdio.h> #include <string.h> -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #include <stdlib.h> #ifdef HAVE_SYS_TYPES_H #include <sys/types.h> diff --git a/sim/ppc/table.c b/sim/ppc/table.c index 6399bda..da16967 100644 --- a/sim/ppc/table.c +++ b/sim/ppc/table.c @@ -29,9 +29,7 @@ #include "lf.h" #include "table.h" -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #include <stdlib.h> typedef struct _open_table open_table; diff --git a/sim/rl78/main.c b/sim/rl78/main.c index 7c250f7..1eafa33 100644 --- a/sim/rl78/main.c +++ b/sim/rl78/main.c @@ -25,9 +25,7 @@ #include <stdio.h> #include <string.h> #include <stdlib.h> -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #include <assert.h> #include <setjmp.h> #include <signal.h> diff --git a/sim/rx/main.c b/sim/rx/main.c index e404446..13d0c47 100644 --- a/sim/rx/main.c +++ b/sim/rx/main.c @@ -24,9 +24,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <stdio.h> #include <string.h> #include <stdlib.h> -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #include <assert.h> #include <setjmp.h> #include <signal.h> diff --git a/sim/sh/interp.c b/sim/sh/interp.c index 5a90cd2..5e0e8c4 100644 --- a/sim/sh/interp.c +++ b/sim/sh/interp.c @@ -25,9 +25,7 @@ #include <stdio.h> #include <errno.h> #include <signal.h> -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #ifdef HAVE_MMAP #include <sys/mman.h> # ifndef MAP_FAILED diff --git a/sim/v850/simops.c b/sim/v850/simops.c index 69db8aa..326745e 100644 --- a/sim/v850/simops.c +++ b/sim/v850/simops.c @@ -12,9 +12,7 @@ #include <utime.h> #endif #include <time.h> -#ifdef HAVE_UNISTD_H #include <unistd.h> -#endif #include <stdlib.h> #include <string.h> |