6e1db57b2a
The only way for chardev drivers to communicate an error was to return a NULL pointer, which resulted in an error message that said _that_ something went wrong, but not _why_. This patch changes the interface to return 0/-errno and updates qemu_chr_open_opts to use strerror to display a more helpful error message. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> |
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.. | ||
cocoa.m | ||
curses_keys.h | ||
curses.c | ||
d3des.c | ||
d3des.h | ||
keymaps.c | ||
keymaps.h | ||
qemu-spice.h | ||
sdl_keysym.h | ||
sdl_zoom_template.h | ||
sdl_zoom.c | ||
sdl_zoom.h | ||
sdl.c | ||
spice-core.c | ||
spice-display.c | ||
spice-display.h | ||
spice-input.c | ||
vnc_keysym.h | ||
vnc-auth-sasl.c | ||
vnc-auth-sasl.h | ||
vnc-auth-vencrypt.c | ||
vnc-auth-vencrypt.h | ||
vnc-enc-hextile-template.h | ||
vnc-enc-hextile.c | ||
vnc-enc-tight.c | ||
vnc-enc-tight.h | ||
vnc-enc-zlib.c | ||
vnc-enc-zrle-template.c | ||
vnc-enc-zrle.c | ||
vnc-enc-zrle.h | ||
vnc-enc-zywrle-template.c | ||
vnc-enc-zywrle.h | ||
vnc-jobs-async.c | ||
vnc-jobs-sync.c | ||
vnc-jobs.h | ||
vnc-palette.c | ||
vnc-palette.h | ||
vnc-tls.c | ||
vnc-tls.h | ||
vnc.c | ||
vnc.h | ||
x_keymap.c | ||
x_keymap.h |