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Assume xcb_cursor_context_new never fails (#3955)

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According to libxcb-cursor code, the only condition in which
xcb_cursor_context_new() returns a non-zero result is a memory
allocation failure[1].  Thus, it is safe to assume that
xcursor_supported is always true, and remove dead code.

[1]: https://gitlab.freedesktop.org/xorg/lib/libxcb-cursor/blob/0.1.3/cursor/cursor.c#L131-132
This commit is contained in:
xzfc
2020-02-24 07:48:58 +00:00
committed by GitHub
parent 0ba325c5f3
commit 47be36410c
10 changed files with 17 additions and 116 deletions
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include/xcursor.h
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@ -28,7 +28,6 @@ enum xcursor_cursor_t {
void xcursor_load_cursors(void);
xcb_cursor_t xcursor_get_cursor(enum xcursor_cursor_t c);
int xcursor_get_xcb_cursor(enum xcursor_cursor_t c);
/**
* Sets the cursor of the root window to the 'pointer' cursor.