search for: show_error

...e funv, value paramv) CAMLreturn0; } +static int +strtoint (const char *arg) +{ + long int num; + + if (xstrtol (arg, NULL, 0, &num, NULL) != LONGINT_OK) { + fprintf (stderr, _("%s: '%s' is not a numeric value.\n"), + guestfs_int_program_name, arg); + show_error (EXIT_FAILURE); + } + + if (num <= INT_MIN || num >= INT_MAX) { + fprintf (stderr, _("%s: %s: integer out of range\n"), + guestfs_int_program_name, arg); + show_error (EXIT_FAILURE); + } + + return (int) num; +} + value guestfs_int_mllib_getopt_parse (value a...

Hi everyone, I was just trying to catch some exceptions in my app, for "Record Not Found" I used this in my application.rb file rescue_from ActiveRecord::RecordNotFound, :with => :record_not_found rescue_from ActionController::NoMethodError, :with => :show_error private def record_not_found render :text => "404 Not Found", :status => 404 end def show_error(exception) render :text => exception.message; end and was quite successful but for "NoMethodError" I am trying the same but It isn''t working at a...

...<Function> getOrCreateFunction(Module &m, FunctionType *FTy, std::string name) { Function *F = m.getFunction(name); if (F) return F; return Function::Create(FTy, GlobalValue::ExternalLinkage, name, &m); }; static const bool SHOW_ERROR = false; int main() { static LLVMContext ctx; static IRBuilder<> Builder(ctx); Module *m = new Module("Module", ctx); Function *F = getOrCreateFunction( *m, FunctionType::get(Builder.getInt64Ty(), {PointerType::get(Builder....

...t; +static int > +strtoint (const char *arg) > +{ > + long int num; > + > + if (xstrtol (arg, NULL, 0, &num, NULL) != LONGINT_OK) { > + fprintf (stderr, _("%s: '%s' is not a numeric value.\n"), > + guestfs_int_program_name, arg); > + show_error (EXIT_FAILURE); > + } > + > + if (num <= INT_MIN || num >= INT_MAX) { > + fprintf (stderr, _("%s: %s: integer out of range\n"), > + guestfs_int_program_name, arg); > + show_error (EXIT_FAILURE); These bounds are not tight enough. On 32 bit the...

...ptarg, "%d", &num) != 1) { + if (sscanf (optarg, "%ld%n", &num, &nchars) < 1 + || optarg[nchars] != '\0') { fprintf (stderr, _("'%s' is not a numeric value.\n"), guestfs_int_program_name); show_error (EXIT_FAILURE); @@ -284,7 +286,8 @@ guestfs_int_mllib_getopt_parse (value argsv, value specsv, value anon_funv, valu break; case 6: /* Set_int of string * int ref */ - if (sscanf (optarg, "%d", &num) != 1) { + if (sscanf (optarg, "%ld%n", &num, &...

...char *arg) { long int num; - if (xstrtol (arg, NULL, 0, &num, NULL) != LONGINT_OK) { + if (xstrtol (arg, NULL, 0, &num, "") != LONGINT_OK) { fprintf (stderr, _("%s: '%s' is not a numeric value.\n"), guestfs_int_program_name, arg); show_error (EXIT_FAILURE); } - if (num <= -(2LL<<30) || num >= ((2LL<<30)-1)) { + if (num < -(1<<30) || num > (1<<30)-1) { fprintf (stderr, _("%s: %s: integer out of range\n"), guestfs_int_program_name, arg); show_error (EXIT_FAILURE...

...ion compatibilty on. Compiling routes.. merb init called Merb started with these options: --- :dist_root: /path/to/merb/mrblog/dist :allow_reloading: true :environment: development :merb_root: /path/to/merb/mrblog :cache_templates: true :use_mutex: true :config: dist/conf/mup.conf :host: 127.0.0.1 :show_error: true :port: "4000" :sql_session: true However any request to 127.0.0.1:4000 returns: Mon May 14 17:55:30 BST 2007: ERROR: undefined method `each'' for #<MerbUploadHandler:0x234bcfc> with nothing in the browser or in the log. Similarly, using a newly generated test a...

...============================== It''s "production" environment, and the showed "allow_reloading" / "cache_templates" information is wrong. I dig into the merb codes, find that merb show options information in merb_config(...), but some options(:allow_reloading/show_error/cache_templates) are likely to be changed in run(...) according the value of environment. So it''s better to show option informations in run(...) after all options have been decided. Thanks DavidLin

...t char *arg) > > +{ > > + long int num; > > + > > + if (xstrtol (arg, NULL, 0, &num, NULL) != LONGINT_OK) { > > + fprintf (stderr, _("%s: '%s' is not a numeric value.\n"), > > + guestfs_int_program_name, arg); > > + show_error (EXIT_FAILURE); > > + } > > + > > + if (num <= INT_MIN || num >= INT_MAX) { > > + fprintf (stderr, _("%s: %s: integer out of range\n"), > > + guestfs_int_program_name, arg); > > + show_error (EXIT_FAILURE); > > These bou...

...39;'t be blank". This grammar works in English, but may not work in other languages. Furthermore, such messages are not always appropriate even in English. Suppose I want the message to be "Please enter your name". I can''t. Right now I work around this by writing my own show_errors() view helper method (an alternative for error_messages_on()), which only shows the '':message'' part of the errors (i.e. without the field part). In my models I then write: validates_presence_of :name, :message => "Please enter your name." Or, suppose I''m...

...9;. --- 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)) show_error (int status) { - fprintf (stderr, _("Try `%s --help' for more information.\n"), - guestfs_int_program_name); + fprintf (stderr, _("Try `%s --help' or consult %s(1) for more information.\n"), + guestfs_int_program_name, guestfs_int_program_name);...

Hi, I have a redirect_to statement in a method that I would like to have at the end of the method to take you to a ''Success'' page if everything works. When I hit the redirect_to statement, ( redirect_to :action => ''show_success'' ) I get this in the browser: Application error Rails application failed to start properly" The development.log

...", column_wrap - columns, ' '); + + fprintf (f, "%s\n", String_val (docv)); + } + + /* Close the FILE to update the buffer. */ + fclose (f); + xwrite (STDOUT_FILENO, buf, buf_len); + + exit (EXIT_SUCCESS); + + CAMLreturn0; +} + +static void __attribute__((noreturn)) +show_error (int status) +{ + fprintf (stderr, _("Try `%s --help' for more information.\n"), + guestfs_int_program_name); + exit (status); +} + +static int +find_spec (value specsv, int specs_len, char opt) +{ + CAMLparam1 (specsv); + CAMLlocal1 (keysv); + int i, ret; + + for (i =...

...ptr; + struct option *p = opts; + + while (p->name != NULL) { + /* Cast the constness away, since we created the names on heap. */ + free ((char *) p->name); + ++p; + } + free (opts); +} + +#else +#define CLEANUP_FREE_OPTION_LIST +#endif + +static void __attribute__((noreturn)) +show_error (int status) +{ + fprintf (stderr, _("Try `%s --help' for more information.\n"), + guestfs_int_program_name); + exit (status); +} + +static int +find_spec (value specsv, int specs_len, char opt) +{ + CAMLparam1 (specsv); + CAMLlocal1 (keysv); + int i, ret; + + for (i =...

...{ printf (_("%s: make a filesystem from a tar archive or files\n" diff --git a/mllib/getopt-c.c b/mllib/getopt-c.c index 955dc1832..8336c3fb5 100644 --- a/mllib/getopt-c.c +++ b/mllib/getopt-c.c @@ -70,7 +70,7 @@ cleanup_option_list (void *ptr) static void __attribute__((noreturn)) show_error (int status) { - fprintf (stderr, _("Try `%s --help' or consult %s(1) for more information.\n"), + fprintf (stderr, _("Try ‘%s --help’ or consult %s(1) for more information.\n"), getprogname (), getprogname ()); exit (status); } diff --git a/p2v/main.c b/p...

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

Hi, this series update libguestfs to a recent gnulib version, so that we can use its new getprogname module, and solve altogether one of the porting issues (the need for 'program_name' by the error module of gnulib), and have a single way to get the name of the current program. A number of changes in tools mostly, although mechanical. Thanks, Pino Toscano (3): Update gnulib to latest

...", column_wrap - columns, ' '); + + fprintf (f, "%s\n", String_val (docv)); + } + + /* Close the FILE to update the buffer. */ + fclose (f); + xwrite (STDOUT_FILENO, buf, buf_len); + + exit (EXIT_SUCCESS); + + CAMLreturn0; +} + +static void __attribute__((noreturn)) +show_error (int status) +{ + fprintf (stderr, _("Try `%s --help' for more information.\n"), + guestfs_int_program_name); + exit (status); +} + +static int +find_spec (value specsv, int specs_len, char opt) +{ + CAMLparam1 (specsv); + CAMLlocal1 (keysv); + int i, ret; + + for (i =...

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.

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