busybox

Files

Denys Vlasenko 5dadd497ff runsv: robustify signal handling - SIGTERM to child between vfork and exec could mess things up

While at it, rename bb_signals_recursive_norestart() to bb_signals_norestart():
"recursive" was implying we are setting SA_NODEFER allowing signal handler
to be entered recursively, but we do not do that.

function                                             old     new   delta
bb_signals_norestart                                   -      70     +70
startservice                                         380     394     +14
bb_signals_recursive_norestart                        70       -     -70
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 1/0 up/down: 84/-70)             Total: 14 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

2021-06-05 16:20:05 +02:00

appletlib.c

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ask_confirmation.c

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auto_string.c

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bb_askpass.c

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bb_bswap_64.c

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bb_cat.c

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bb_do_delay.c

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bb_getgroups.c

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bb_getsockname.c

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bb_pwd.c

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bb_qsort.c

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bb_strtod.c

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bb_strtonum.c

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bbunit.c

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capability.c

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change_identity.c

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chomp.c

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common_bufsiz.c

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compare_string_array.c

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concat_path_file.c

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concat_subpath_file.c

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Config.src

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copy_file.c

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copyfd.c

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correct_password.c

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crc32.c

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default_error_retval.c

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device_open.c

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die_if_bad_username.c

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dump.c

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duration.c

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endofname.c

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executable.c

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fclose_nonstdin.c

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fflush_stdout_and_exit.c

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fgets_str.c

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find_mount_point.c

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find_pid_by_name.c

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find_root_device.c

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full_write.c

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get_console.c

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get_cpu_count.c

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get_last_path_component.c

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get_line_from_file.c

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get_shell_name.c

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get_volsize.c

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getopt32.c

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getopt_allopts.c

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getpty.c

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hash_md5_sha.c

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hash_md5prime.c

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herror_msg.c

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human_readable.c

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in_ether.c

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inet_cksum.c

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inet_common.c

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inode_hash.c

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isdirectory.c

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isqrt.c

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Kbuild.src

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kernel_version.c

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last_char_is.c

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lineedit_ptr_hack.c

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lineedit.c

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llist.c

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logenv.c

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loop.c

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make_directory.c

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makedev.c

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match_fstype.c

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messages.c

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missing_syscalls.c

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mode_string.c

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mtab.c

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nuke_str.c

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obscure.c

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parse_config.c

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parse_mode.c

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percent_decode.c

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perror_msg.c

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perror_nomsg_and_die.c

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perror_nomsg.c

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pidfile.c

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platform.c

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print_flags.c

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print_numbered_lines.c

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printable_string.c

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printable.c

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process_escape_sequence.c

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procps.c

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progress.c

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ptr_to_globals.c

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pw_encrypt_des.c

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pw_encrypt_md5.c

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pw_encrypt_sha.c

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pw_encrypt.c

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read_key.c

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read_printf.c

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read.c

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README

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recursive_action.c

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remove_file.c

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replace.c

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rtc.c

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run_shell.c

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safe_gethostname.c

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safe_poll.c

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safe_strncpy.c

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safe_write.c

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securetty.c

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selinux_common.c

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setup_environment.c

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signals.c

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simplify_path.c

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single_argv.c

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skip_whitespace.c

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speed_table.c

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str_tolower.c

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strrstr.c

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sysconf.c

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time.c

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trim.c

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u_signal_names.c

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ubi.c

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udp_io.c

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unicode.c

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update_passwd.c

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utmp.c

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uuencode.c

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verror_msg.c

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vfork_daemon_rexec.c

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warn_ignoring_args.c

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wfopen_input.c

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wfopen.c

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write.c

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xatonum_template.c

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xatonum.c

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xconnect.c

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xfunc_die.c

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xfuncs_printf.c

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xfuncs.c

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xgetcwd.c

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xgethostbyname.c

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xreadlink.c

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xrealloc_vector.c

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xregcomp.c

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README

Please see the LICENSE file for copyright information (GPLv2)

libbb is BusyBox's utility library.  All of this stuff used to be stuffed into
a single file named utility.c.  When I split utility.c to create libbb, some of
the very oldest stuff ended up without their original copyright and licensing
information (which is now lost in the mists of time).  If you see something
that you wrote that is mis-attributed, do let me know so we can fix that up.

	Erik Andersen
	<andersen@codepoet.org>