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glib: Add missing (nullable) and (optional) annotations

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Add various (nullable) and (optional) annotations which were missing
from a variety of functions. Also port a couple of existing (allow-none)
annotations in the same files to use (nullable) and (optional) as
appropriate instead.

Secondly, add various (not nullable) annotations as needed by the new
default in gobject-introspection of marking gpointers as (nullable). See
https://bugzilla.gnome.org/show_bug.cgi?id=729660.

This includes adding some stub documentation comments for the
assertion macro error functions, which weren’t previously documented.
The new comments are purely to allow for annotations, and hence are
marked as (skip) to prevent the symbols appearing in the GIR file.

https://bugzilla.gnome.org/show_bug.cgi?id=719966
This commit is contained in:
Philip Withnall
2013-12-06 12:23:09 +00:00
parent 90808a0279
commit 25a7c817d3
48 changed files with 303 additions and 223 deletions
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6
glib/gshell.c
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@@ -619,10 +619,10 @@ tokenize_command_line (const gchar *command_line,
/**
* g_shell_parse_argv:
* @command_line: command line to parse
* @argcp: (out) (optional): return location for number of args, or %NULL
* @argcp: (out) (optional): return location for number of args
* @argvp: (out) (optional) (array length=argcp zero-terminated=1): return
* location for array of args, or %NULL
* @error: (optional): return location for error, or %NULL
* location for array of args
* @error: (optional): return location for error
*
* 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