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| author | Michael Sevakis <jethead71@rockbox.org> | 2007-10-26 23:27:04 +0000 |
|---|---|---|
| committer | Michael Sevakis <jethead71@rockbox.org> | 2007-10-26 23:27:04 +0000 |
| commit | 4a5894db1a973a34eda76fb557aa35ee305a1d53 (patch) | |
| tree | 9a2b2c0a664757b0adce65b6eaee327f4845a7d8 /uisimulator | |
| parent | c935ed5112a0d7b400d8ae4ff974ff606b84c407 (diff) | |
| download | rockbox-4a5894db1a973a34eda76fb557aa35ee305a1d53.tar.gz rockbox-4a5894db1a973a34eda76fb557aa35ee305a1d53.zip | |
Correct some commenting left from an earlier set_irq_level version.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15323 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'uisimulator')
| -rw-r--r-- | uisimulator/sdl/kernel.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/uisimulator/sdl/kernel.c b/uisimulator/sdl/kernel.c index 4e0a508f74..96654d50ac 100644 --- a/uisimulator/sdl/kernel.c +++ b/uisimulator/sdl/kernel.c @@ -28,10 +28,10 @@ #include "thread.h" #include "debug.h" -/* Prevent "irq handler" from thread concurrent access as well as current - * access on multiple handlers */ +/* Condition to signal that "interrupts" may proceed */ static SDL_cond *sim_thread_cond; -/* Protect sim irq object when it is being changed */ +/* Mutex to serialize changing levels and exclude other threads while + * inside a handler */ static SDL_mutex *sim_irq_mtx; static int interrupt_level = HIGHEST_IRQ_LEVEL; static int status_reg = 0; @@ -88,7 +88,6 @@ bool sim_kernel_init(void) return false; } - /* Create with a count of 0 to have interrupts disabled by default */ sim_thread_cond = SDL_CreateCond(); if (sim_thread_cond == NULL) { |