rockbox/firmware
Aidan MacDonald f47aa584a8 buflib: add pin/unpin operation
An allocation is pinned by calling buflib_pin() to up its pin count.
The pin count is like a reference count: when above 0, buflib won't
move the allocation and won't call its move callbacks. This makes it
safe to hold the pointer returned by buflib_get_data() across yields
or allocations.

Note that pinned allocations can still shrink because there are some
use cases where this would be valid, if buffer users coordinate with
the shrink callback.

Change-Id: I0d0c2a8ac7d891d3ad6b3d0eb80c5b5a1b4b9a9d
2022-09-19 15:09:51 -04:00
..
asm Fix sim build for glibc >=2.34 2022-04-18 09:54:07 -04:00
common Add path_strip_last_volume 2022-04-01 11:40:02 -04:00
drivers viewports, set flags to VP_DEFAULT_FLAGS 2022-04-17 10:59:56 -04:00
export ipod6g: increase plugin buffer size from 512 KiB to 2 MiB 2022-07-12 01:01:47 -04:00
include buflib: add pin/unpin operation 2022-09-19 15:09:51 -04:00
kernel kernel: remove unused function mutex_test() 2022-05-14 11:29:55 -04:00
libc libc: atoi() is supposed to return 0 if handed a NULL pointer 2021-07-30 01:41:13 +00:00
target x1000: add support for GD5F1GQ4xExx NAND flash 2022-09-17 10:14:26 -04:00
usbstack buflib: add a common dummy callbacks struct & use it 2022-02-12 10:24:32 -05:00
arabjoin.c
arabjoin.h
ata_idle_notify.c Fix reds. 2014-03-14 23:43:45 +01:00
backlight-sw-fading.c For backlights that have a wide control, support skipping steps. 2020-10-02 02:45:43 +00:00
backlight.c apps: Add ability to do a clean reboot 2022-04-16 14:36:39 +01:00
bidi.c
buflib.c buflib: add pin/unpin operation 2022-09-19 15:09:51 -04:00
COPYING
core_alloc.c buflib: add pin/unpin operation 2022-09-19 15:09:51 -04:00
debug.c [1/4] Remove SH support and all archos targets 2020-07-24 21:20:13 +00:00
eeprom_settings.c Updated our source code header to explicitly mention that we are GPL v2 or 2008-06-28 18:10:04 +00:00
enc_base.c FS#12378 : Remove various unused code, and comment out some unused code and data for reference or future use. 2011-12-14 21:45:25 +00:00
events.c Make thirty functions static to reduce binary size 2015-01-05 18:44:36 +01:00
firmware.make fonts: Use '08-Rockfont' as FONT_SYSFIXED on targets with 128x64 screens 2020-08-31 13:32:24 -04:00
font.c misc: Only include rbpaths.h and string-extra.h in places that need it 2021-04-10 12:08:12 -04:00
font_cache.c
general.c [3/4] Completely remove HWCODEC support 2020-07-24 21:20:13 +00:00
hangul.c Updated our source code header to explicitly mention that we are GPL v2 or 2008-06-28 18:10:04 +00:00
linuxboot.c linuxboot: add meaningful error codes 2022-03-24 23:40:07 +00:00
load_code.c
logf.c logf: Fix an incorrect fix in 835d0c737a 2021-08-15 09:03:16 -04:00
lru.c
panic.c mips: add native backtrace implementation 2022-05-22 07:16:11 -04:00
pcm.c pcm: Further cleanup of unused bits of the PCM ACPI: 2020-11-12 15:59:09 +00:00
pcm_mixer.c pcm_mixer: Fix an idle frame calculation bug introduced in 2e708c48c5 2020-10-24 02:00:50 +00:00
pcm_sampr.c pcm: Missed a file for the 192/176K playback. 2020-09-30 22:03:34 -04:00
pcm_sw_volume.c move PCM_NATIVE_BITDEPTH definiton into global config code 2021-08-07 11:18:19 -04:00
powermgmt.c apps: Add ability to do a clean reboot 2022-04-16 14:36:39 +01:00
profile.c
README
rolo.c x1000: support new binary header in rolo 2022-03-11 11:15:56 -05:00
rom.lds h300: add support for ROM image generation 2020-10-26 01:37:42 +00:00
screendump.c Fix path buffer overflow in screendump 2021-08-06 15:46:53 +00:00
scroll_engine.c ClipPlus BOOTLOADER DONT FIT! 2020-10-23 20:38:59 -04:00
sdmmc.c
sound.c Revert "sound: add sound_numdecimals() to round out the sound setting query API" 2021-04-09 10:52:02 +00:00
SOURCES x1000: spl: remove selectable boot option support 2022-03-25 21:36:51 +00:00
storage.c FS#13154: Don't discard return code in storage_init() 2020-08-24 14:37:23 -04:00
system.c Add ability to dump cpu boost log to disk, include thread names 2021-09-30 21:13:22 -04:00
timer.c Fix timer Agptek Rocker (other hosted players) 2019-10-17 21:19:00 +02:00
tuner.c [1/4] Remove SH support and all archos targets 2020-07-24 21:20:13 +00:00
usb.c usb: remove "Ask" USB Mode (FS#13317) 2022-06-21 18:11:53 -04:00

See docs/README