diff options
43 files changed, 158 insertions, 266 deletions
diff --git a/coreutils/libcoreutils/coreutils.h b/coreutils/libcoreutils/coreutils.h index 89cd9532f..99b67b14d 100644 --- a/coreutils/libcoreutils/coreutils.h +++ b/coreutils/libcoreutils/coreutils.h @@ -4,11 +4,9 @@ */ #ifndef COREUTILS_H -#define COREUTILS_H 1 +#define COREUTILS_H 1 -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN typedef int (*stat_func)(const char *fn, struct stat *ps); @@ -17,8 +15,6 @@ int cp_mv_stat(const char *fn, struct stat *fn_stat) FAST_FUNC; mode_t getopt_mk_fifo_nod(char **argv) FAST_FUNC; -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY #endif diff --git a/e2fsprogs/e2fs_defs.h b/e2fsprogs/e2fs_defs.h index b3ea3ae34..379640eb8 100644 --- a/e2fsprogs/e2fs_defs.h +++ b/e2fsprogs/e2fs_defs.h @@ -10,8 +10,8 @@ * Copyright (C) 1991, 1992 Linus Torvalds */ -#ifndef _LINUX_EXT2_FS_H -#define _LINUX_EXT2_FS_H +#ifndef LINUX_EXT2_FS_H +#define LINUX_EXT2_FS_H 1 /* * Special inode numbers @@ -558,4 +558,4 @@ struct ext2_dir_entry_2 { #define EXT2_DIR_REC_LEN(name_len) (((name_len) + 8 + EXT2_DIR_ROUND) & \ ~EXT2_DIR_ROUND) -#endif /* _LINUX_EXT2_FS_H */ +#endif diff --git a/e2fsprogs/e2fs_lib.h b/e2fsprogs/e2fs_lib.h index e21a0f917..25b26d382 100644 --- a/e2fsprogs/e2fs_lib.h +++ b/e2fsprogs/e2fs_lib.h @@ -9,9 +9,7 @@ /* Constants and structures */ #include "e2fs_defs.h" -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN /* Iterate a function on each entry of a directory */ int iterate_on_dir(const char *dir_name, @@ -46,6 +44,4 @@ extern const char e2attr_flags_sname[]; #define e2attr_flags_sname_chattr (&e2attr_flags_sname[1]) #endif -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY diff --git a/e2fsprogs/old_e2fsprogs/blkid/blkid.h b/e2fsprogs/old_e2fsprogs/blkid/blkid.h index 4fa9f6fdf..9a3c2afdb 100644 --- a/e2fsprogs/old_e2fsprogs/blkid/blkid.h +++ b/e2fsprogs/old_e2fsprogs/blkid/blkid.h @@ -10,9 +10,8 @@ * GNU Lesser General Public License. * %End-Header% */ - -#ifndef _BLKID_BLKID_H -#define _BLKID_BLKID_H +#ifndef BLKID_BLKID_H +#define BLKID_BLKID_H 1 #include <sys/types.h> #include <linux/types.h> @@ -102,4 +101,4 @@ extern int blkid_parse_tag_string(const char *token, char **ret_type, } #endif -#endif /* _BLKID_BLKID_H */ +#endif diff --git a/e2fsprogs/old_e2fsprogs/blkid/blkidP.h b/e2fsprogs/old_e2fsprogs/blkid/blkidP.h index c7cb8abe9..d6b2b42cc 100644 --- a/e2fsprogs/old_e2fsprogs/blkid/blkidP.h +++ b/e2fsprogs/old_e2fsprogs/blkid/blkidP.h @@ -10,9 +10,8 @@ * GNU Lesser General Public License. * %End-Header% */ - -#ifndef _BLKID_BLKIDP_H -#define _BLKID_BLKIDP_H +#ifndef BLKID_BLKIDP_H +#define BLKID_BLKIDP_H 1 #include <sys/types.h> #include <stdio.h> @@ -184,4 +183,4 @@ extern void blkid_free_dev(blkid_dev dev); } #endif -#endif /* _BLKID_BLKIDP_H */ +#endif diff --git a/e2fsprogs/old_e2fsprogs/blkid/list.h b/e2fsprogs/old_e2fsprogs/blkid/list.h index 8b06d853b..a24baaa91 100644 --- a/e2fsprogs/old_e2fsprogs/blkid/list.h +++ b/e2fsprogs/old_e2fsprogs/blkid/list.h @@ -1,6 +1,6 @@ /* vi: set sw=4 ts=4: */ #if !defined(_BLKID_LIST_H) && !defined(LIST_HEAD) -#define _BLKID_LIST_H +#define BLKID_LIST_H 1 #ifdef __cplusplus extern "C" { @@ -70,4 +70,4 @@ void list_splice(struct list_head *list, struct list_head *head); } #endif -#endif /* _BLKID_LIST_H */ +#endif diff --git a/e2fsprogs/old_e2fsprogs/blkid/probe.h b/e2fsprogs/old_e2fsprogs/blkid/probe.h index ef289f505..b6d8f8e7d 100644 --- a/e2fsprogs/old_e2fsprogs/blkid/probe.h +++ b/e2fsprogs/old_e2fsprogs/blkid/probe.h @@ -11,9 +11,8 @@ * GNU Lesser General Public License. * %End-Header% */ - -#ifndef _BLKID_PROBE_H -#define _BLKID_PROBE_H +#ifndef BLKID_PROBE_H +#define BLKID_PROBE_H 1 #include <linux/types.h> diff --git a/e2fsprogs/old_e2fsprogs/e2fsbb.h b/e2fsprogs/old_e2fsprogs/e2fsbb.h index 78e7cbd04..d31c31955 100644 --- a/e2fsprogs/old_e2fsprogs/e2fsbb.h +++ b/e2fsprogs/old_e2fsprogs/e2fsbb.h @@ -6,8 +6,8 @@ * instead. This makes upgrade between e2fsprogs versions easy. */ -#ifndef __E2FSBB_H__ -#define __E2FSBB_H__ 1 +#ifndef E2FSBB_H +#define E2FSBB_H 1 #include "libbb.h" @@ -40,4 +40,4 @@ typedef long errcode_t; #define WORDS_BIGENDIAN 1 #endif -#endif /* __E2FSBB_H__ */ +#endif diff --git a/e2fsprogs/old_e2fsprogs/ext2fs/ext2_fs.h b/e2fsprogs/old_e2fsprogs/ext2fs/ext2_fs.h index cb49d7a60..6f4f70862 100644 --- a/e2fsprogs/old_e2fsprogs/ext2fs/ext2_fs.h +++ b/e2fsprogs/old_e2fsprogs/ext2fs/ext2_fs.h @@ -13,9 +13,8 @@ * * Copyright (C) 1991, 1992 Linus Torvalds */ - -#ifndef _LINUX_EXT2_FS_H -#define _LINUX_EXT2_FS_H +#ifndef LINUX_EXT2_FS_H +#define LINUX_EXT2_FS_H 1 #include "ext2_types.h" /* Changed from linux/types.h */ @@ -567,4 +566,4 @@ struct ext2_dir_entry_2 { #define EXT2_DIR_REC_LEN(name_len) (((name_len) + 8 + EXT2_DIR_ROUND) & \ ~EXT2_DIR_ROUND) -#endif /* _LINUX_EXT2_FS_H */ +#endif diff --git a/e2fsprogs/old_e2fsprogs/ext2fs/ext2_io.h b/e2fsprogs/old_e2fsprogs/ext2fs/ext2_io.h index e6c9630e2..1900a7639 100644 --- a/e2fsprogs/old_e2fsprogs/ext2fs/ext2_io.h +++ b/e2fsprogs/old_e2fsprogs/ext2fs/ext2_io.h @@ -9,9 +9,8 @@ * License. * %End-Header% */ - -#ifndef _EXT2FS_EXT2_IO_H -#define _EXT2FS_EXT2_IO_H +#ifndef EXT2FS_EXT2_IO_H +#define EXT2FS_EXT2_IO_H 1 /* * ext2_loff_t is defined here since unix_io.c needs it. @@ -110,5 +109,4 @@ extern void (*test_io_cb_write_blk) extern void (*test_io_cb_set_blksize) (int blksize, errcode_t err); -#endif /* _EXT2FS_EXT2_IO_H */ - +#endif diff --git a/e2fsprogs/old_e2fsprogs/ext2fs/ext2fs.h b/e2fsprogs/old_e2fsprogs/ext2fs/ext2fs.h index 133fb1f1b..9f772016f 100644 --- a/e2fsprogs/old_e2fsprogs/ext2fs/ext2fs.h +++ b/e2fsprogs/old_e2fsprogs/ext2fs/ext2fs.h @@ -9,9 +9,8 @@ * License. * %End-Header% */ - -#ifndef _EXT2FS_EXT2FS_H -#define _EXT2FS_EXT2FS_H +#ifndef EXT2FS_EXT2FS_H +#define EXT2FS_EXT2FS_H 1 #define EXT2FS_ATTR(x) @@ -920,4 +919,4 @@ extern blk_t ext2fs_inode_data_blocks(ext2_filsys fs, } #endif -#endif /* _EXT2FS_EXT2FS_H */ +#endif diff --git a/e2fsprogs/old_e2fsprogs/ext2fs/kernel-jbd.h b/e2fsprogs/old_e2fsprogs/ext2fs/kernel-jbd.h index 4c6c7dedd..853d97ac7 100644 --- a/e2fsprogs/old_e2fsprogs/ext2fs/kernel-jbd.h +++ b/e2fsprogs/old_e2fsprogs/ext2fs/kernel-jbd.h @@ -13,9 +13,8 @@ * Definitions for transaction data structures for the buffer cache * filesystem journaling support. */ - -#ifndef _LINUX_JBD_H -#define _LINUX_JBD_H +#ifndef LINUX_JBD_H +#define LINUX_JBD_H 1 #include <sys/types.h> #include <linux/types.h> @@ -233,4 +232,4 @@ extern void journal_brelse_array(struct buffer_head *b[], int n); extern void journal_destroy_revoke(journal_t *); -#endif /* _LINUX_JBD_H */ +#endif diff --git a/e2fsprogs/old_e2fsprogs/ext2fs/kernel-list.h b/e2fsprogs/old_e2fsprogs/ext2fs/kernel-list.h index 3392596ca..d80716a45 100644 --- a/e2fsprogs/old_e2fsprogs/ext2fs/kernel-list.h +++ b/e2fsprogs/old_e2fsprogs/ext2fs/kernel-list.h @@ -1,6 +1,6 @@ /* vi: set sw=4 ts=4: */ -#ifndef _LINUX_LIST_H -#define _LINUX_LIST_H +#ifndef LINUX_LIST_H +#define LINUX_LIST_H 1 /* * Simple doubly linked list implementation. diff --git a/e2fsprogs/old_e2fsprogs/uuid/uuid.h b/e2fsprogs/old_e2fsprogs/uuid/uuid.h index b30ca3c62..7a9706449 100644 --- a/e2fsprogs/old_e2fsprogs/uuid/uuid.h +++ b/e2fsprogs/old_e2fsprogs/uuid/uuid.h @@ -32,9 +32,8 @@ * DAMAGE. * %End-Header% */ - -#ifndef _UUID_UUID_H -#define _UUID_UUID_H +#ifndef UUID_UUID_H +#define UUID_UUID_H 1 #include <sys/types.h> #include <time.h> diff --git a/include/busybox.h b/include/busybox.h index 314b95126..54c278f87 100644 --- a/include/busybox.h +++ b/include/busybox.h @@ -4,14 +4,12 @@ * * Licensed under the GPL v2 or later, see the file LICENSE in this tarball. */ -#ifndef _BB_INTERNAL_H_ -#define _BB_INTERNAL_H_ 1 +#ifndef BUSYBOX_H +#define BUSYBOX_H 1 #include "libbb.h" -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN /* order matters: used as index into "install_dir[]" in appletlib.c */ typedef enum bb_install_loc_t { @@ -71,8 +69,6 @@ int lbb_main(char **argv); #endif #endif -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY -#endif /* _BB_INTERNAL_H_ */ +#endif diff --git a/include/dump.h b/include/dump.h index 44f2082b7..925270d9c 100644 --- a/include/dump.h +++ b/include/dump.h @@ -1,8 +1,6 @@ /* vi: set sw=4 ts=4: */ -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN #define F_IGNORE 0x01 /* %_A */ #define F_SETREP 0x02 /* rep count set, not default */ @@ -55,6 +53,4 @@ dumper_t* alloc_dumper(void) FAST_FUNC; extern void bb_dump_add(dumper_t *dumper, const char *fmt) FAST_FUNC; extern int bb_dump_dump(dumper_t *dumper, char **argv) FAST_FUNC; -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY diff --git a/include/grp_.h b/include/grp_.h index 3d00b4aa7..deaf9e6a3 100644 --- a/include/grp_.h +++ b/include/grp_.h @@ -15,18 +15,15 @@ You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - + 02111-1307 USA. + */ /* * POSIX Standard: 9.2.1 Group Database Access <grp.h> */ +#ifndef BB_GRP_H +#define BB_GRP_H 1 -#ifndef BB_GRP_H -#define BB_GRP_H 1 - -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN /* This file is #included after #include <grp.h> * We will use libc-defined structures, but will #define function names @@ -115,8 +112,6 @@ extern int getgrouplist(const char *__user, gid_t __group, of which USER is a member. Also include GROUP. */ extern int initgroups(const char *__user, gid_t __group); -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY #endif diff --git a/include/libbb.h b/include/libbb.h index 74ec678d8..babf9c9f7 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -7,8 +7,8 @@ * * Licensed under the GPL version 2, see the file LICENSE in this tarball. */ -#ifndef __LIBBUSYBOX_H__ -#define __LIBBUSYBOX_H__ 1 +#ifndef LIBBB_H +#define LIBBB_H 1 #include "platform.h" @@ -110,9 +110,7 @@ int sysinfo(struct sysinfo* info); /* Make all declarations hidden (-fvisibility flag only affects definitions) */ /* (don't include system headers after this until corresponding pop!) */ -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN #if ENABLE_USE_BB_PWD_GRP @@ -1532,9 +1530,6 @@ extern const char bb_default_login_shell[]; #define ARRAY_SIZE(x) ((unsigned)(sizeof(x) / sizeof((x)[0]))) -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif - +POP_SAVED_FUNCTION_VISIBILITY -#endif /* __LIBBUSYBOX_H__ */ +#endif diff --git a/include/platform.h b/include/platform.h index 13dfcbd32..47fd5f63d 100644 --- a/include/platform.h +++ b/include/platform.h @@ -4,8 +4,8 @@ Licensed under the GPL v2 or later, see the file LICENSE in this tarball. */ -#ifndef __PLATFORM_H -#define __PLATFORM_H 1 +#ifndef BB_PLATFORM_H +#define BB_PLATFORM_H 1 /* Convenience macros to test the version of gcc. */ #undef __GNUC_PREREQ @@ -110,6 +110,16 @@ # define FAST_FUNC #endif +/* Make all declarations hidden (-fvisibility flag only affects definitions) */ +/* (don't include system headers after this until corresponding pop!) */ +#if __GNUC_PREREQ(4,1) +# define PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN _Pragma("GCC visibility push(hidden)") +# define POP_SAVED_FUNCTION_VISIBILITY _Pragma("GCC visibility pop") +#else +# define PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN +# define POP_SAVED_FUNCTION_VISIBILITY +#endif + /* ---- Endian Detection ------------------------------------ */ #if (defined __digital__ && defined __unix__) @@ -371,4 +381,4 @@ static ALWAYS_INLINE char* strchrnul(const char *s, char c) #endif #endif -#endif /* platform.h */ +#endif diff --git a/include/pwd_.h b/include/pwd_.h index a0cf7c9f7..f52445ceb 100644 --- a/include/pwd_.h +++ b/include/pwd_.h @@ -21,12 +21,10 @@ * POSIX Standard: 9.2.2 User Database Access <pwd.h> */ -#ifndef BB_PWD_H -#define BB_PWD_H 1 +#ifndef BB_PWD_H +#define BB_PWD_H 1 -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN /* This file is #included after #include <pwd.h> * We will use libc-defined structures, but will #define function names @@ -107,8 +105,6 @@ extern int fgetpwent_r(FILE *__restrict __stream, will expect, but this need not be the format of the password file. */ /* UNUSED extern int getpw(uid_t __uid, char *__buffer); */ -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY #endif /* pwd.h */ diff --git a/include/rtc_.h b/include/rtc_.h index ae17ee7d4..74bb695a0 100644 --- a/include/rtc_.h +++ b/include/rtc_.h @@ -5,13 +5,11 @@ */ #ifndef BB_RTC_H -#define BB_RTC_H +#define BB_RTC_H 1 #include "libbb.h" -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN extern int rtc_adjtime_is_utc(void) FAST_FUNC; extern int rtc_xopen(const char **default_rtc, int flags) FAST_FUNC; @@ -71,8 +69,6 @@ struct linux_rtc_wkalrm { #define RTC_AF 0x20 #define RTC_UF 0x10 -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY #endif diff --git a/include/shadow_.h b/include/shadow_.h index 60f3e6b5f..02d3bf9a5 100644 --- a/include/shadow_.h +++ b/include/shadow_.h @@ -22,9 +22,7 @@ #ifndef BB_SHADOW_H #define BB_SHADOW_H 1 -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN /* This file is #included after #include <shadow.h> * We will use libc-defined structures, but will #define function names @@ -97,8 +95,6 @@ extern int lckpwdf(void); /* Unlock password file */ extern int ulckpwdf(void); -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY #endif /* shadow.h */ diff --git a/include/unarchive.h b/include/unarchive.h index 9077130a5..beb962c8f 100644 --- a/include/unarchive.h +++ b/include/unarchive.h @@ -1,10 +1,8 @@ /* vi: set sw=4 ts=4: */ -#ifndef __UNARCHIVE_H__ -#define __UNARCHIVE_H__ +#ifndef UNARCHIVE_H +#define UNARCHIVE_H 1 -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN #define ARCHIVE_PRESERVE_DATE 1 #define ARCHIVE_CREATE_LEADING_DIRS 2 @@ -150,8 +148,6 @@ void open_transformer(int src_fd, const char *transform_prog) FAST_FUNC; #define open_transformer(fd, transformer, transform_prog) open_transformer(fd, transform_prog) #endif -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY #endif diff --git a/include/usage.h b/include/usage.h index af54b86a7..cbbd7516a 100644 --- a/include/usage.h +++ b/include/usage.h @@ -9,9 +9,8 @@ * or * |<5 spaces>"\ntext with tabs".... */ - -#ifndef __BB_USAGE_H__ -#define __BB_USAGE_H__ +#ifndef BB_USAGE_H +#define BB_USAGE_H 1 #define NOUSAGE_STR "\b" @@ -4921,4 +4920,5 @@ USE_FEATURE_TUNCTL_UG( \ "\nWith no -q, runs continuously monitoring for ARP conflicts," \ "\nexits only on I/O errors (link down etc)" \ -#endif /* __BB_USAGE_H__ */ + +#endif diff --git a/include/xatonum.h b/include/xatonum.h index 86a3472d9..ee816efb4 100644 --- a/include/xatonum.h +++ b/include/xatonum.h @@ -7,9 +7,7 @@ * Licensed under GPLv2, see file LICENSE in this tarball for details. */ -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN /* Provides extern declarations of functions */ #define DECLARE_STR_CONV(type, T, UT) \ @@ -171,6 +169,4 @@ uint32_t bb_strtou32(const char *arg, char **endp, int base) double bb_strtod(const char *arg, char **endp) FAST_FUNC; -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY diff --git a/include/xregex.h b/include/xregex.h index 90cf124ee..61658ed85 100644 --- a/include/xregex.h +++ b/include/xregex.h @@ -8,20 +8,16 @@ * * Licensed under GPLv2 or later, see file License in this tarball for details. */ -#ifndef __BB_REGEX__ -#define __BB_REGEX__ +#ifndef BB_REGEX_H +#define BB_REGEX_H 1 #include <regex.h> -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN char* regcomp_or_errmsg(regex_t *preg, const char *regex, int cflags) FAST_FUNC; void xregcomp(regex_t *preg, const char *regex, int cflags) FAST_FUNC; -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY #endif diff --git a/modutils/modutils.h b/modutils/modutils.h index 0a29ff240..086bb3977 100644 --- a/modutils/modutils.h +++ b/modutils/modutils.h @@ -6,14 +6,12 @@ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. */ -#ifndef __MODUTILS_H__ -#define __MODUTILS_H__ +#ifndef MODUTILS_H +#define MODUTILS_H 1 #include "libbb.h" -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN /* linux/include/linux/module.h has 64, but this is also used * internally for the maximum alias name length, which can be quite long */ @@ -62,8 +60,6 @@ int FAST_FUNC bb_delete_module(const char *module, unsigned int flags); int FAST_FUNC bb_init_module_24(const char *module, const char *options); #endif -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY #endif diff --git a/networking/isrv.h b/networking/isrv.h index c0158a3e3..f20714df8 100644 --- a/networking/isrv.h +++ b/networking/isrv.h @@ -8,9 +8,7 @@ * Licensed under GPL version 2, see file LICENSE in this tarball for details. */ -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN /* opaque structure */ struct isrv_state_t; @@ -36,6 +34,4 @@ void isrv_run( int linger_timeout ); -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY diff --git a/networking/libiproute/ip_common.h b/networking/libiproute/ip_common.h index 305b491c6..aef325281 100644 --- a/networking/libiproute/ip_common.h +++ b/networking/libiproute/ip_common.h @@ -1,6 +1,6 @@ /* vi: set sw=4 ts=4: */ -#ifndef _IP_COMMON_H -#define _IP_COMMON_H 1 +#ifndef IP_COMMON_H +#define IP_COMMON_H 1 #include "libbb.h" #include <asm/types.h> @@ -13,9 +13,7 @@ #include <linux/if_link.h> #endif -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN extern char **ip_parse_common_args(char **argv); extern int print_neigh(struct sockaddr_nl *who, struct nlmsghdr *n, void *arg); @@ -34,8 +32,6 @@ extern int do_ipmonitor(char **argv); extern int do_multiaddr(char **argv); extern int do_multiroute(char **argv); -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY -#endif /* ip_common.h */ +#endif diff --git a/networking/libiproute/libnetlink.h b/networking/libiproute/libnetlink.h index 079153b92..e5fee4dd8 100644 --- a/networking/libiproute/libnetlink.h +++ b/networking/libiproute/libnetlink.h @@ -1,6 +1,6 @@ /* vi: set sw=4 ts=4: */ -#ifndef __LIBNETLINK_H__ -#define __LIBNETLINK_H__ 1 +#ifndef LIBNETLINK_H +#define LIBNETLINK_H 1 #include <linux/types.h> /* We need linux/types.h because older kernels use __u32 etc @@ -8,10 +8,7 @@ #include <linux/netlink.h> #include <linux/rtnetlink.h> - -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN struct rtnl_handle { @@ -48,8 +45,6 @@ extern int rta_addattr_l(struct rtattr *rta, int maxlen, int type, void *data, i extern int parse_rtattr(struct rtattr *tb[], int max, struct rtattr *rta, int len) FAST_FUNC; -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY -#endif /* __LIBNETLINK_H__ */ +#endif diff --git a/networking/libiproute/ll_map.h b/networking/libiproute/ll_map.h index 6d64ac15a..3966def10 100644 --- a/networking/libiproute/ll_map.h +++ b/networking/libiproute/ll_map.h @@ -1,10 +1,8 @@ /* vi: set sw=4 ts=4: */ -#ifndef __LL_MAP_H__ -#define __LL_MAP_H__ 1 +#ifndef LL_MAP_H +#define LL_MAP_H 1 -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN int ll_remember_index(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg); int ll_init_map(struct rtnl_handle *rth); @@ -14,8 +12,6 @@ const char *ll_idx_n2a(int idx, char *buf); /* int ll_index_to_type(int idx); */ unsigned ll_index_to_flags(int idx); -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY -#endif /* __LL_MAP_H__ */ +#endif diff --git a/networking/libiproute/rt_names.h b/networking/libiproute/rt_names.h index 3d68b67c8..a2d4fd142 100644 --- a/networking/libiproute/rt_names.h +++ b/networking/libiproute/rt_names.h @@ -1,10 +1,8 @@ /* vi: set sw=4 ts=4: */ -#ifndef RT_NAMES_H_ -#define RT_NAMES_H_ 1 +#ifndef RT_NAMES_H +#define RT_NAMES_H 1 -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN extern const char* rtnl_rtprot_n2a(int id, char *buf, int len); extern const char* rtnl_rtscope_n2a(int id, char *buf, int len); @@ -17,19 +15,15 @@ extern int rtnl_rtrealm_a2n(uint32_t *id, char *arg); extern int rtnl_dsfield_a2n(uint32_t *id, char *arg); extern int rtnl_rttable_a2n(uint32_t *id, char *arg); - extern const char* ll_type_n2a(int type, char *buf, int len); extern const char* ll_addr_n2a(unsigned char *addr, int alen, int type, char *buf, int blen); extern int ll_addr_a2n(unsigned char *lladdr, int len, char *arg); - extern const char* ll_proto_n2a(unsigned short id, char *buf, int len); extern int ll_proto_a2n(unsigned short *id, char *buf); -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY #endif diff --git a/networking/libiproute/rtm_map.h b/networking/libiproute/rtm_map.h index 02fa77e42..ab1b70e45 100644 --- a/networking/libiproute/rtm_map.h +++ b/networking/libiproute/rtm_map.h @@ -1,18 +1,14 @@ /* vi: set sw=4 ts=4: */ -#ifndef __RTM_MAP_H__ -#define __RTM_MAP_H__ 1 +#ifndef RTM_MAP_H +#define RTM_MAP_H 1 -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN const char *rtnl_rtntype_n2a(int id, char *buf, int len); int rtnl_rtntype_a2n(int *id, char *arg); int get_rt_realms(uint32_t *realms, char *arg); -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY -#endif /* __RTM_MAP_H__ */ +#endif diff --git a/networking/libiproute/utils.h b/networking/libiproute/utils.h index 3603c75a7..ed03e785a 100644 --- a/networking/libiproute/utils.h +++ b/networking/libiproute/utils.h @@ -1,14 +1,12 @@ /* vi: set sw=4 ts=4: */ -#ifndef __UTILS_H__ -#define __UTILS_H__ 1 +#ifndef UTILS_H +#define UTILS_H 1 #include "libnetlink.h" #include "ll_map.h" #include "rtm_map.h" -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN extern family_t preferred_family; extern smallint show_stats; /* UNUSED */ @@ -87,8 +85,6 @@ int dnet_pton(int af, const char *src, void *addr); const char *ipx_ntop(int af, const void *addr, char *str, size_t len); int ipx_pton(int af, const char *src, void *addr); -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY -#endif /* __UTILS_H__ */ +#endif diff --git a/networking/tcpudp_perhost.h b/networking/tcpudp_perhost.h index 2e093c1c4..d370036a7 100644 --- a/networking/tcpudp_perhost.h +++ b/networking/tcpudp_perhost.h @@ -7,9 +7,7 @@ * Licensed under GPLv2, see file LICENSE in this tarball for details. */ -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN struct hcc { char *ip; @@ -32,6 +30,4 @@ void ipsvd_perhost_remove(int pid); //unsigned ipsvd_perhost_setpid(int pid); //void ipsvd_perhost_free(void); -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY diff --git a/networking/udhcp/common.h b/networking/udhcp/common.h index 15f0d9a54..5a258c064 100644 --- a/networking/udhcp/common.h +++ b/networking/udhcp/common.h @@ -6,17 +6,14 @@ * * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. */ - -#ifndef _COMMON_H -#define _COMMON_H +#ifndef UDHCP_COMMON_H +#define UDHCP_COMMON_H 1 #include "libbb.h" #include <netinet/udp.h> #include <netinet/ip.h> -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN #define DEFAULT_SCRIPT CONFIG_UDHCPC_DEFAULT_SCRIPT @@ -103,8 +100,6 @@ int arpping(uint32_t test_ip, uint32_t from_ip, uint8_t *from_mac, const char *i # define DEBUG(str, args...) do {;} while (0) #endif -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY #endif diff --git a/networking/udhcp/dhcpc.h b/networking/udhcp/dhcpc.h index a9348497f..7b7794266 100644 --- a/networking/udhcp/dhcpc.h +++ b/networking/udhcp/dhcpc.h @@ -1,12 +1,9 @@ /* vi: set sw=4 ts=4: */ /* dhcpc.h */ +#ifndef UDHCP_DHCPC_H +#define UDHCP_DHCPC_H 1 -#ifndef _DHCPC_H -#define _DHCPC_H - -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN struct client_config_t { uint8_t arp[6]; /* Our arp address */ @@ -49,8 +46,6 @@ int send_release(uint32_t server, uint32_t ciaddr) FAST_FUNC; int udhcp_recv_raw_packet(struct dhcpMessage *payload, int fd) FAST_FUNC; -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY #endif diff --git a/networking/udhcp/dhcpd.h b/networking/udhcp/dhcpd.h index b4e180882..9667c61e8 100644 --- a/networking/udhcp/dhcpd.h +++ b/networking/udhcp/dhcpd.h @@ -1,12 +1,9 @@ /* vi: set sw=4 ts=4: */ /* dhcpd.h */ +#ifndef UDHCP_DHCPD_H +#define UDHCP_DHCPD_H 1 -#ifndef _DHCPD_H -#define _DHCPD_H - -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN /************************************/ /* Defaults _you_ may want to tweak */ @@ -134,8 +131,6 @@ void read_leases(const char *file) FAST_FUNC; struct option_set *find_option(struct option_set *opt_list, uint8_t code) FAST_FUNC; -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY #endif diff --git a/networking/udhcp/options.h b/networking/udhcp/options.h index 87440c30c..23370da6e 100644 --- a/networking/udhcp/options.h +++ b/networking/udhcp/options.h @@ -1,11 +1,9 @@ /* vi: set sw=4 ts=4: */ /* options.h */ -#ifndef _OPTIONS_H -#define _OPTIONS_H +#ifndef UDHCP_OPTIONS_H +#define UDHCP_OPTIONS_H 1 -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN #define TYPE_MASK 0x0F @@ -111,8 +109,6 @@ char *dname_dec(const uint8_t *cstr, int clen, const char *pre) FAST_FUNC; uint8_t *dname_enc(const uint8_t *cstr, int clen, const char *src, int *retlen) FAST_FUNC; #endif -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY #endif diff --git a/runit/runit_lib.h b/runit/runit_lib.h index b0b6dc220..fd94db9d7 100644 --- a/runit/runit_lib.h +++ b/runit/runit_lib.h @@ -25,9 +25,7 @@ OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN extern unsigned byte_chr(char *s,unsigned n,int c); @@ -100,6 +98,4 @@ struct ERR_svstatus_must_be_20_bytes { char ERR_svstatus_must_be_20_bytes[sizeof(svstatus_t) == 20 ? 1 : -1]; }; -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY diff --git a/shell/match.h b/shell/match.h index 863f52539..3fc4de340 100644 --- a/shell/match.h +++ b/shell/match.h @@ -1,5 +1,7 @@ /* match.h - interface to shell ##/%% matching code */ +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN + typedef char *(*scan_t)(char *string, char *match, bool zero); char *scanleft(char *string, char *match, bool zero); @@ -20,3 +22,5 @@ static inline scan_t pick_scan(char op1, char op2, bool *zero) return op1 == op2 ? scanleft : scanright; } } + +POP_SAVED_FUNCTION_VISIBILITY diff --git a/shell/math.h b/shell/math.h index 195fc20ba..51dbb56cb 100644 --- a/shell/math.h +++ b/shell/math.h @@ -72,8 +72,10 @@ * below for the exact things that are available. */ -#ifndef _SHELL_MATH_ -#define _SHELL_MATH_ +#ifndef SHELL_MATH_H +#define SHELL_MATH_H 1 + +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN #if ENABLE_SH_MATH_SUPPORT_64 typedef long long arith_t; @@ -96,4 +98,6 @@ typedef struct arith_eval_hooks { arith_t arith(const char *expr, int *perrcode, arith_eval_hooks_t*); +POP_SAVED_FUNCTION_VISIBILITY + #endif diff --git a/util-linux/volume_id/volume_id_internal.h b/util-linux/volume_id/volume_id_internal.h index d5258c54f..af58883bf 100644 --- a/util-linux/volume_id/volume_id_internal.h +++ b/util-linux/volume_id/volume_id_internal.h @@ -21,14 +21,11 @@ #include "libbb.h" #include "volume_id.h" -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility push(hidden) -#endif +PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN #define dbg(...) ((void)0) /* #define dbg(...) bb_error_msg(__VA_ARGS__) */ - /* volume_id.h */ #define VOLUME_ID_VERSION 48 @@ -227,6 +224,4 @@ int volume_id_probe_udf(struct volume_id *id /*,uint64_t off*/); int volume_id_probe_xfs(struct volume_id *id /*,uint64_t off*/); -#if __GNUC_PREREQ(4,1) -# pragma GCC visibility pop -#endif +POP_SAVED_FUNCTION_VISIBILITY |