GLib.shell_parse_argv
Description: Reference for GLib.shell_parse_argv

### Function

# GLibshell_parse_argv

#### Declaration [src]

    gboolean
    g_shell_parse_argv (
      const gchar* command_line,
      gint* argcp,
      gchar*** argvp,
      GError** error
    )

#### Description [src]

Parses a command line into an argument vector, in much the same way the shell would, but without many of the expansions the shell would perform (variable expansion, globs, operators, filename expansion, etc. are not supported).

The results are defined to be the same as those you would get from a UNIX98 `/bin/sh`, as long as the input contains none of the unsupported shell expansions. If the input does contain such expansions, they are passed through literally.

Possible errors are those from the `G_SHELL_ERROR` domain.

In particular, if `command_line` is an empty string (or a string containing only whitespace), `G_SHELL_ERROR_EMPTY_STRING` will be returned. It’s guaranteed that `argvp` will be a non-empty array if this function returns successfully.

When constructing `command_line`, quote any filenames or potentially untrusted input using `g_shell_quote()`.

Free the returned vector with g_strfreev().

#### Parameters

`command_line`

  Type: `const gchar*`

  Command line to parse.

  The data is owned by the caller of the function.
  The value is a platform-native string, using the preferred OS encoding on Unix and UTF-8 on Windows.

`argcp`

  Type: `gint*`

  Return location for number of args.

  The argument will be set by the function.
  The argument can be `NULL`.

`argvp`

  Type: An array of `filename`

  return location for array of args.

  The argument will be set by the function.
  The argument can be `NULL`.
  The array must be `NULL`-terminated.
  The length of the array is specified in the `argcp` argument.
  The caller of the function takes ownership of the returned data, and is responsible for freeing it.
  Each element is a platform-native string, using the preferred OS encoding on Unix and UTF-8 on Windows.

`error`

  Type: `GError **`

  The return location for a recoverable error.

  The argument can be `NULL`.
  If the return location is not `NULL`, then you must initialize it to a `NULL` `GError*`.
  The argument will be left initialized to `NULL` by the function if there are no errors.
  In case of error, the argument will be set to a newly allocated `GError`; the caller will take ownership of the data, and be responsible for freeing it.

#### Return value

Type: `gboolean`

`TRUE` on success, `FALSE` if error set.