diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/libbb.h | 10 | ||||
| -rw-r--r-- | include/usage.h | 35 |
2 files changed, 27 insertions, 18 deletions
diff --git a/include/libbb.h b/include/libbb.h index 8ea493b..a2042fe 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -797,9 +797,9 @@ int run_nofork_applet_prime(struct nofork_save_area *old, int applet_no, char ** * Both of the above will redirect fd 0,1,2 to /dev/null and drop ctty * (will do setsid()). * - * forkexit_or_rexec(argv) = bare-bones "fork + parent exits" on MMU, + * fork_or_rexec(argv) = bare-bones "fork" on MMU, * "vfork + re-exec ourself" on NOMMU. No fd redirection, no setsid(). - * Currently used for setsid only. On MMU ignores argv. + * On MMU ignores argv. * * Helper for network daemons in foreground mode: * @@ -813,14 +813,14 @@ enum { DAEMON_ONLY_SANITIZE = 8, /* internal use */ }; #if BB_MMU - void forkexit_or_rexec(void) FAST_FUNC; + pid_t fork_or_rexec(void) FAST_FUNC; enum { re_execed = 0 }; -# define forkexit_or_rexec(argv) forkexit_or_rexec() +# define fork_or_rexec(argv) fork_or_rexec() # define bb_daemonize_or_rexec(flags, argv) bb_daemonize_or_rexec(flags) # define bb_daemonize(flags) bb_daemonize_or_rexec(flags, bogus) #else void re_exec(char **argv) NORETURN FAST_FUNC; - void forkexit_or_rexec(char **argv) FAST_FUNC; + pid_t fork_or_rexec(char **argv) FAST_FUNC; extern bool re_execed; int BUG_fork_is_unavailable_on_nommu(void) FAST_FUNC; int BUG_daemon_is_unavailable_on_nommu(void) FAST_FUNC; diff --git a/include/usage.h b/include/usage.h index e787543..2b5d34e 100644 --- a/include/usage.h +++ b/include/usage.h @@ -531,24 +531,29 @@ "\n -l,-s Create (sym)links" \ #define cpio_trivial_usage \ - "-[dim" USE_FEATURE_CPIO_O("o") "tuv][F cpiofile]" \ - USE_FEATURE_CPIO_O( "[H newc]" ) + "-[ti" USE_FEATURE_CPIO_O("o") USE_FEATURE_CPIO_P("p") "dmvu] [-F FILE]" \ + USE_FEATURE_CPIO_O( " [-H newc]" ) #define cpio_full_usage "\n\n" \ "Extract or list files from a cpio archive" \ USE_FEATURE_CPIO_O( ", or create a cpio archive" ) \ - "\n" \ - "Main operation mode:" \ - "\n d Make leading directories" \ - "\n i Extract" \ - "\n m Preserve mtime" \ + "\nMain operation mode:" \ + "\n -t List" \ + "\n -i Extract" \ USE_FEATURE_CPIO_O( \ - "\n o Create" \ - "\n H newc Define format" \ + "\n -o Create" \ + ) \ + USE_FEATURE_CPIO_P( \ + "\n -p Passthrough" \ + ) \ + "\nOptions:" \ + "\n -d Make leading directories" \ + "\n -m Preserve mtime" \ + "\n -v Verbose" \ + "\n -u Overwrite" \ + "\n -F Input file" \ + USE_FEATURE_CPIO_O( \ + "\n -H Define format" \ ) \ - "\n t List" \ - "\n v Verbose" \ - "\n u Unconditional overwrite" \ - "\n F Input from file" \ #define crond_trivial_usage \ "-fbS -l N " USE_FEATURE_CROND_D("-d N ") "-L LOGFILE -c DIR" @@ -1167,6 +1172,7 @@ USE_FEATURE_FIND_MAXDEPTH( \ "\n -maxdepth N Descend at most N levels. -maxdepth 0 applies" \ "\n tests/actions to command line arguments only") \ + "\n -mindepth N Do not act on first N levels" \ "\n -name PATTERN File name (w/o directory name) matches PATTERN" \ "\n -iname PATTERN Case insensitive -name" \ USE_FEATURE_FIND_PATH( \ @@ -1425,6 +1431,7 @@ "eF" \ USE_FEATURE_GREP_EGREP_ALIAS("E") \ USE_FEATURE_GREP_CONTEXT("ABC") \ + USE_EXTRA_COMPAT("z") \ "] PATTERN [FILEs...]" #define grep_full_usage "\n\n" \ "Search for PATTERN in each FILE or standard input\n" \ @@ -1453,6 +1460,8 @@ "\n -A Print NUM lines of trailing context" \ "\n -B Print NUM lines of leading context" \ "\n -C Print NUM lines of output context") \ + USE_EXTRA_COMPAT( \ + "\n -z Input is NUL terminated") \ #define grep_example_usage \ "$ grep root /etc/passwd\n" \ |