diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/libbb.h | 35 |
1 files changed, 25 insertions, 10 deletions
diff --git a/include/libbb.h b/include/libbb.h index 6fb0438f5..4b69c855f 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -1573,12 +1573,22 @@ void bb_progress_update(bb_progress_t *p, const char *curfile, off_t totalsize) FAST_FUNC; extern const char *applet_name; + +/* Some older linkers don't perform string merging, we used to have common strings + * as global arrays to do it by hand. But: + * (1) newer linkers do it themselves, + * (2) however, they DONT merge string constants with global arrays, + * even if the value is the same (!). Thus global arrays actually + * increased size a bit: for example, "/etc/passwd" string from libc + * wasn't merged with bb_path_passwd_file[] array! + * Therefore now we use #defines. + */ /* "BusyBox vN.N.N (timestamp or extra_version)" */ extern const char bb_banner[]; extern const char bb_msg_memory_exhausted[]; extern const char bb_msg_invalid_date[]; -extern const char bb_msg_read_error[]; -extern const char bb_msg_write_error[]; +#define bb_msg_read_error "read error" +#define bb_msg_write_error "write error" extern const char bb_msg_unknown[]; extern const char bb_msg_can_not_create_raw_socket[]; extern const char bb_msg_perm_denied_are_you_root[]; @@ -1588,18 +1598,23 @@ extern const char bb_msg_invalid_arg[]; extern const char bb_msg_standard_input[]; extern const char bb_msg_standard_output[]; -extern const char bb_str_default[]; /* NB: (bb_hexdigits_upcase[i] | 0x20) -> lowercase hex digit */ extern const char bb_hexdigits_upcase[]; -extern const char bb_path_mtab_file[]; -extern const char bb_path_passwd_file[]; -extern const char bb_path_shadow_file[]; -extern const char bb_path_gshadow_file[]; -extern const char bb_path_group_file[]; -extern const char bb_path_motd_file[]; extern const char bb_path_wtmp_file[]; -extern const char bb_dev_null[]; + +/* Busybox mount uses either /proc/mounts or /etc/mtab to + * get the list of currently mounted filesystems */ +#define bb_path_mtab_file IF_FEATURE_MTAB_SUPPORT("/etc/mtab")IF_NOT_FEATURE_MTAB_SUPPORT("/proc/mounts") + +#define bb_path_passwd_file "/etc/passwd" +#define bb_path_shadow_file "/etc/shadow" +#define bb_path_gshadow_file "/etc/gshadow" +#define bb_path_group_file "/etc/group" + +#define bb_path_motd_file "/etc/motd" + +#define bb_dev_null "/dev/null" extern const char bb_busybox_exec_path[]; /* util-linux manpage says /sbin:/bin:/usr/sbin:/usr/bin, * but I want to save a few bytes here */ |