diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/libbb.h | 3 | ||||
| -rw-r--r-- | include/usage.h | 84 |
2 files changed, 19 insertions, 68 deletions
diff --git a/include/libbb.h b/include/libbb.h index d1c6be670..96dc46a09 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -232,6 +232,7 @@ extern char *bb_askpass(int timeout, const char * prompt); extern int device_open(const char *device, int mode); +extern char *query_loop(const char *device); extern int del_loop(const char *device); extern int set_loop(char **device, const char *file, int offset); @@ -466,7 +467,7 @@ typedef struct { } procps_status_t; extern procps_status_t * procps_scan(int save_user_arg0); -extern int compare_string_array(const char * const string_array[], const char *key); +extern unsigned short compare_string_array(const char *string_array[], const char *key); extern int my_query_module(const char *name, int which, void **buf, size_t *bufsize, size_t *ret); diff --git a/include/usage.h b/include/usage.h index 912a88f4e..53832b987 100644 --- a/include/usage.h +++ b/include/usage.h @@ -1657,13 +1657,18 @@ "\t-f\t\toutput data as the log grows" #define losetup_trivial_usage \ - "[OPTION]... LOOPDEVICE FILE\n" \ - "or: losetup [OPTION]... -d LOOPDEVICE" + "[-od] LOOPDEVICE [FILE]\n" #define losetup_full_usage \ - "Associate LOOPDEVICE with FILE.\n\n" \ + "Associate LOOPDEVICE with FILE, or display current association.\n\n" \ "Options:\n" \ "\t-d\t\tDisassociate LOOPDEVICE\n" \ "\t-o OFFSET\tStart OFFSET bytes into FILE" +#define losetup_notes_usage \ + "One argument (losetup /dev/loop1) will display the current association\n" \ + "(if any), or disassociate it (with -d). The display shows the offset\n" \ + "and filename of the file the loop device is currently bound to.\n\n" \ + "Two arguments (losetup /dev/loop1 file.img) create a new association,\n" \ + "with an optional offset (-o 12345). Encryption is not yet supported.\n\n" #ifdef CONFIG_FEATURE_LS_TIMESTAMPS # define USAGE_LS_TIMESTAMPS(a) a @@ -1946,74 +1951,18 @@ "-rw------- 1 andersen andersen 0 Apr 25 17:10 /tmp/temp.mWiLjM\n" #define modprobe_trivial_usage \ - "[-knqrsv] MODULE [symbol=value ...]" + "[-knqrsv] [MODULE ...]" #define modprobe_full_usage \ + "Used for high level module loading and unloading.\n\n" \ "Options:\n" \ "\t-k\tMake module autoclean-able\n" \ "\t-n\tJust show what would be done\n" \ "\t-q\tQuiet output\n" \ "\t-r\tRemove module (stacks) or do autoclean\n" \ "\t-s\tReport via syslog instead of stderr\n" \ - "\t-v\tVerbose output\n\n" -#define modprobe_notes_usage \ -"modprobe can (un)load a stack of modules, passing each module options (when\n" \ -"loading). modprobe uses a configuration file to determine what option(s) to\n" \ -"pass each module it loads.\n" \ -"\n" \ -"The configuration file is searched (in order) amongst:\n" \ -"\n" \ -" /etc/modprobe.conf (2.6 only)\n" \ -" /etc/modules.conf\n" \ -" /etc/conf.modules (deprecated)\n" \ -"\n" \ -"They all have the same syntax (see below). If none is present, it is\n" \ -"_not_ an error; each loaded module is then expected to load without\n" \ -"options. Once a file is found, the others are tested for.\n" \ -"\n" \ -"/etc/modules.conf entry format:\n" \ -"\n" \ -" alias <alias_name> <mod_name>\n" \ -" Makes it possible to modprobe alias_name, when there is no such module.\n" \ -" It makes sense if your mod_name is long, or you want a more reprenstative\n" \ -" name for that module (eg. 'scsi' in place of 'aha7xxx').\n" \ -" This makes it also possible to use a different set of options (below) for\n" \ -" the module and the alias.\n" \ -" A module can be aliased more than once.\n" \ -"\n" \ -" options <mod_name|alias_name> <symbol=value ...>\n" \ -" When loading module mod_name (or the module aliased by alias_name), pass\n" \ -" the \"symbol=value\" pairs as option to that module.\n" \ -"\n" \ -"Sample /etc/modules.conf file:\n" \ -"\n" \ -" options tulip irq=3\n" \ -" alias tulip tulip2\n" \ -" options tulip2 irq=4 io=0x308\n" \ -"\n" \ -"Other functionality offered by 'classic' modprobe is not available in\n" \ -"this implementation.\n" \ -"\n" \ -"If module options are present both in the config file, and on the command line,\n" \ -"then the options from the command line will be passed to the module _after_\n" \ -"the options from the config file. That way, you can have defaults in the config\n" \ -"file, and override them for a specific usage from the command line.\n" + "\t-v\tVerbose output" #define modprobe_example_usage \ - "(with the above /etc/modules.conf):\n\n" \ - "$ modprobe tulip\n" \ - " will load the module 'tulip' with default option 'irq=3'\n\n" \ - "$ modprobe tulip irq=5\n" \ - " will load the module 'tulip' with option 'irq=5', thus overriding the default\n\n" \ - "$ modprobe tulip2\n" \ - " will load the module 'tulip' with default options 'irq=4 io=0x308',\n" \ - " which are the default for alias 'tulip2'\n\n" \ - "$ modprobe tulip2 irq=8\n" \ - " will load the module 'tulip' with default options 'irq=4 io=0x308 irq=8',\n" \ - " which are the default for alias 'tulip2' overriden by the option 'irq=8'\n\n" \ - " from the command line\n\n" \ - "$ modprobe tulip2 irq=2 io=0x210\n" \ - " will load the module 'tulip' with default options 'irq=4 io=0x308 irq=4 io=0x210',\n" \ - " which are the default for alias 'tulip2' overriden by the options 'irq=2 io=0x210'\n\n" \ - " from the command line\n" + "$ modprobe cdrom\n" #define more_trivial_usage \ "[FILE ...]" @@ -2054,12 +2003,13 @@ "\tdev/nodev:\tAllow use of special device files / disallow them\n" \ "\texec/noexec:\tAllow use of executable files / disallow them\n" \ USAGE_MOUNT_LOOP( \ - "\tloop:\t\tMounts a file via loop device\n" \ + "\tloop:\t\t Ignored (loop devices are autodetected)\n" \ ) \ "\tsuid/nosuid:\tAllow set-user-id-root programs / disallow them\n" \ "\tremount:\tRe-mount a mounted filesystem, changing its flags\n" \ "\tro/rw:\t\tMount for read-only / read-write\n" \ - "\tbind:\t\tUse the linux 2.4.x \"bind\" feature\n" \ + "\tbind:\t\tBind a directory to an additional location\n" \ + "\tmove:\t\tRelocate an existing mount point.\n" \ "\nThere are EVEN MORE flags that are specific to each filesystem\n" \ "You'll have to see the written documentation for those filesystems" #define mount_example_usage \ @@ -2068,7 +2018,8 @@ "proc on /proc type proc (rw)\n" \ "devpts on /dev/pts type devpts (rw)\n" \ "$ mount /dev/fd0 /mnt -t msdos -o ro\n" \ - "$ mount /tmp/diskimage /opt -t ext2 -o loop\n" + "$ mount /tmp/diskimage /opt -t ext2 -o loop\n" \ + "$ mount cd_image.iso mydir\n" #define mountpoint_trivial_usage \ "[-q] <[-d] DIR | -x DEVICE>" @@ -3008,7 +2959,6 @@ "Telnetd listens for incoming TELNET connections on PORT.\n" \ "Options:\n" \ "\t-p PORT\tlisten for connections on PORT (default 23)\n" \ - "\t-b ADDR\tlisten for connections on ADDR (default 0.0.0.0)\n"\ "\t-l LOGIN\texec LOGIN on connect (default /bin/sh)\n" \ "\t-f issue_file\tDisplay issue_file instead of /etc/issue" #endif |