search for: show_help

...stionable cases). Signed-off-by: Jan Beulich <jbeulich@suse.com> --- a/tools/misc/xenpm.c +++ b/tools/misc/xenpm.c @@ -36,7 +36,7 @@ #define CPUFREQ_TURBO_ENABLED 1 static xc_interface *xc_handle; -static int max_cpu_nr; +static unsigned int max_cpu_nr; /* help message */ void show_help(void) @@ -77,6 +77,33 @@ void help_func(int argc, char *argv[]) show_help(); } +static void parse_cpuid(const char *arg, int *cpuid) +{ + if ( sscanf(arg, "%d", cpuid) != 1 || *cpuid < 0 ) + { + if ( strcasecmp(arg, "all") ) + { + fprint...

...(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #26 0x00007fc5e28fade6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #27 0x00007fc5e0fddddc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #28 0x00007fc5e1c4fcda in QWidgetPrivate::show_helper() () from /usr/lib/libQtGui.so.4 #29 0x00007fc5e1c4ffb1 in QWidgetPrivate::showChildren(bool) () from /usr/lib/libQtGui.so.4 #30 0x00007fc5e1c4fbcf in QWidgetPrivate::show_helper() () from /usr/lib/libQtGui.so.4 #31 0x00007fc5e1c51e5a in QWidget::setVisible(bool) () from /usr/lib/libQtGui.so.4 #3...

...paramv); > + > + if (Is_exception_result (rv)) > + fprintf (stderr, > + "libguestfs: uncaught OCaml exception in getopt callback: %s", Does this need \n? > + case 0: > + if (STREQ (longopts[option_index].name, "help")) { > + show_help (specsv, usage_msgv); > + } > + /* specv_index set already -- nothing to do. */ > + break; > + > + case 'h': > + show_help (specsv, usage_msgv); > + break; Is this right? Several commands (eg. virt-df) take a -h option which isn't for h...

...al (this=0xbf8bd86c, receiver=0x81974b0, event=0xbf8bd644) at kernel/qcoreapplication.cpp:610 #36 0xb6a16aec in QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x819fa88, recursive=false, disableUpdates=false) at ../../src/corelib/kernel/qcoreapplication.h:213 #37 0xb6a1d7b6 in QWidgetPrivate::show_helper (this=0x819fa88) at kernel/qwidget.cpp:6697 #38 0xb6a1dee3 in QWidget::setVisible (this=0x81974b0, visible=true) at kernel/qwidget.cpp:6975 #39 0xb6a1dcb8 in QWidgetPrivate::showChildren (this=0x818a310, spontaneous=false) at ../../src/gui/kernel/qwidget.h:473 #40 0xb6a1d7e1 in QWidgetPrivate::sh...

...= { usage_msg : usage_msg; } +let hidden_option_description = "" + external getopt_parse : string array -> (c_keys * spec * doc) array -> ?anon_fun:anon_fun -> usage_msg -> unit = "guestfs_int_mllib_getopt_parse" let column_wrap = 38 @@ -56,6 +58,11 @@ let show_help h () = let prologue = sprintf (f_"%s\nOptions:\n") h.usage_msg in Buffer.add_string b prologue; + let specs = List.filter ( + fun (_, _, doc) -> + doc <> hidden_option_description + ) h.specs in + List.iter ( fun (keys, spec, doc) -> let column...

..."--help" keys; > - ) specs; > - let help_keys = [] @ > - (if !has_dash_help then [] else [ "-help" ]) @ > - (if !has_dash_dash_help then [] else [ "--help" ]) in > - let specs = specs @ > - (if help_keys <> [] then [ help_keys, Unit (show_help t), s_"Display brief help"; ] else []) in > - > - (* Sort the specs, and set them in the handle. *) > + (* Sort the specs. *) > let specs = List.map ( > fun (keys, action, doc) -> > List.hd (List.sort compare_command_line_args keys), (keys, action,...

The second patch is obviously not complete yet - for discussion only. Rich.

v1 -> v2: - Further fixes to Getopt int parsing. - Completed the L/S changes. - Fixed the test suite so it passes now. Also we don't need the special-case tests for 64 bit arch. Rich.

...ec = | Int of string * (int -> unit) | Set_int of string * int ref | Symbol of string * string list * (string -> unit) + | OptString of string * (string option -> unit) module OptionName = struct type option_name = S of char | L of string | M of string @@ -97,7 +98,8 @@ let show_help h () = | Set_string (arg, _) | Int (arg, _) | Set_int (arg, _) - | Symbol (arg, _, _) -> Some arg in + | Symbol (arg, _, _) + | OptString (arg, _) -> Some arg in (match arg with | None -> () | Some arg -> @@ -181,6 +18...

...array -> (c_keys * spec * doc) array -> ?anon_fun let column_wrap = 38 +let string_of_option_name = function + | S c -> sprintf "-%c" c + | L s -> "--" ^ s + +let string_of_option_name_no_dashes = function + | S c -> String.make 1 c + | L s -> s + let show_help h () = let b = Buffer.create 1024 in @@ -58,10 +71,11 @@ let show_help h () = let prologue = sprintf (f_"%s\nOptions:\n") h.usage_msg in Buffer.add_string b prologue; - let specs = List.filter ( - fun (_, _, doc) -> + let specs = + List.filter ( + fun (_, _, d...

...IST +#endif + +static void +xwrite (int fd, const void *v_buf, size_t len) +{ + int r; + const char *buf = v_buf; + + while (len > 0) { + r = write (fd, buf, len); + if (r == -1) + error (EXIT_FAILURE, errno, "write"); + buf += r; + len -= r; + } +} + +static void +show_help (value specsv, value usage_msgv) +{ + CAMLparam2 (specsv, usage_msgv); + CAMLlocal4 (specv, keysv, actionv, docv); + FILE *f; + CLEANUP_FREE char *buf = NULL; + size_t buf_len = 0; + size_t i, specs_len; + + f = open_memstream (&buf, &buf_len); + if (f == NULL) + error (EXIT_FAIL...

...ec = | Int of string * (int -> unit) | Set_int of string * int ref | Symbol of string * string list * (string -> unit) + | OptString of string * (string option -> unit) module OptionName = struct type option_name = S of char | L of string | M of string @@ -97,7 +98,8 @@ let show_help h () = | Set_string (arg, _) | Int (arg, _) | Set_int (arg, _) - | Symbol (arg, _, _) -> Some arg in + | Symbol (arg, _, _) + | OptString (arg, _) -> Some arg in (match arg with | None -> () | Some arg -> @@ -181,6 +18...

v3 -> v4: - Pushed the first patch upstream since it was ACKed. - Prevent use of M except for the special virt-v2v options. - Sort the options after added --help etc. - Make corresponding fixes to the tests. Rich.

v2 -> v3: - Add M variant and test it. Rich.

...pe t = { + mutable specs : speclist; + anon_fun : anon_fun option; + usage_msg : usage_msg; +} + +external getopt_parse : string array -> (c_keys * spec * doc) array -> ?anon_fun:anon_fun -> usage_msg -> unit = "guestfs_int_mllib_getopt_parse" + +let column_wrap = 38 + +let show_help h () = + let b = Buffer.create 1024 in + + let spaces n = + String.make n ' ' in + + let prologue = sprintf (f_"%s\nOptions:\n") h.usage_msg in + Buffer.add_string b prologue; + + List.iter ( + fun (keys, spec, doc) -> + let columns = ref 0 in + let add s =...

Hi, this is a first approach (hence RFC, since it misses tests & documentation) in selecting the output for --machine-readable. The possible choices are: * --machine-readable: to stdout, like before * --machine-readable=file:name-of-file: to the specified file * --machine-readable=stream:stdout: explicitly to stdout * --machine-readable=stream:stderr: explicitly to stderr This makes it

...lt;term><option>--no-residual-gnuplot</option></term> <term><option>--no-residual-text</option></term> diff --git a/src/flac/main.c b/src/flac/main.c index 3880d09..a8186e8 100644 --- a/src/flac/main.c +++ b/src/flac/main.c @@ -1281,6 +1281,7 @@ void show_help(void) printf(" --force-wave64-format Force decoding to Wave64 format\n"); printf("negative options:\n"); printf(" --no-adaptive-mid-side\n"); + printf(" --no-cued-seekpoints\n"); printf(" --no-decode-through-errors\n")...

...t; <td>false</td> <td>0</td> <td>6</td> <td>0</td> </tr> * </table> * * \default \c 5 diff --git a/src/flac/main.c b/src/flac/main.c index 2eb8643..44894ac 100644 --- a/src/flac/main.c +++ b/src/flac/main.c @@ -1274,8 +1274,8 @@ void show_help(void) printf(" -4, --compression-level-4 Synonymous with -l 8 -b 4096 -M -r 4\n"); printf(" -5, --compression-level-5 Synonymous with -l 8 -b 4096 -m -r 5\n"); printf(" -6, --compression-level-6 Synonymous with -l 8 -b 4096 -m -r 6\n&quot...

On error, point also to the man page of the current tool in addition to '$TOOL --help'. --- mllib/getopt-c.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mllib/getopt-c.c b/mllib/getopt-c.c index bf40f91..3efd5d3 100644 --- a/mllib/getopt-c.c +++ b/mllib/getopt-c.c @@ -69,8 +69,8 @@ cleanup_option_list (void *ptr) static void __attribute__((noreturn))

...inearize: support parsing statements not contained within a rule stmt: support generating stateful statements outside of rule context src: add flow statement Piyush Pangtey (3): doc: nft: Fixed a typo and added/changed punctuation nft: Modified punctuation used in nft's show_help rule: Remove memory leak Shivani Bhardwaj (5): src: datatype: Modify symbol table for icmpv6 packet types ip6: Add tests for icmpv6 packet types src: netlink_linearize: Fix bug for redirect target src: Add support for masquerade port selection src: evaluate: Sho...