udhcp: use poll() instead of select()

[oweals/busybox.git] / miscutils / fbsplash.c

diff --git a/miscutils/fbsplash.c b/miscutils/fbsplash.c
index 3ddf8a242767e6f902ae55c33a8f163953b2f1e5..fc6c9b9532fb4d55f286a97d9ff04b7378f79277 100644 (file)
--- a/miscutils/fbsplash.c
+++ b/miscutils/fbsplash.c
@@ -20,6 +20,31 @@
  *   "NN" (ASCII decimal number) - percentage to show on progress bar.
  *   "exit" (or just close fifo) - well you guessed it.
  */
+//config:config FBSPLASH
+//config:      bool "fbsplash"
+//config:      default y
+//config:      select PLATFORM_LINUX
+//config:      help
+//config:        Shows splash image and progress bar on framebuffer device.
+//config:        Can be used during boot phase of an embedded device. ~2kb.
+//config:        Usage:
+//config:        - use kernel option 'vga=xxx' or otherwise enable fb device.
+//config:        - put somewhere fbsplash.cfg file and an image in .ppm format.
+//config:        - $ setsid fbsplash [params] &
+//config:          -c: hide cursor
+//config:          -d /dev/fbN: framebuffer device (if not /dev/fb0)
+//config:          -s path_to_image_file (can be "-" for stdin)
+//config:          -i path_to_cfg_file (can be "-" for stdin)
+//config:          -f path_to_fifo (can be "-" for stdin)
+//config:        - if you want to run it only in presence of kernel parameter:
+//config:          grep -q "fbsplash=on" </proc/cmdline && setsid fbsplash [params] &
+//config:        - commands for fifo:
+//config:          "NN" (ASCII decimal number) - percentage to show on progress bar
+//config:          "exit" - well you guessed it
+
+//applet:IF_FBSPLASH(APPLET(fbsplash, BB_DIR_SBIN, BB_SUID_DROP))
+
+//kbuild:lib-$(CONFIG_FBSPLASH) += fbsplash.o
 
 //usage:#define fbsplash_trivial_usage
 //usage:       "-s IMGFILE [-c] [-d DEV] [-i INIFILE] [-f CMD]"