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30 Commits

Author SHA1 Message Date
Minh Nguyen 153060d34d Update errno to match asm-generic 
Modify some comment.
 2022-10-28 02:19:26 +08:00
Jiuzhu Dong d8ea482b58 errno: use staic errno to replace tl_errno before tls initialization 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2021-09-12 11:48:31 +08:00
Gregory Nutt 3dca5eba15 Completes the Implementation of the TLS-based errno 
- Remove per-thread errno from the TCB structure (pterrno)
- Remove get_errno() and set_errno() as functions.  The macros are still available as stubs and will be needed in the future if we need to access the errno from a different address environment (KERNEL mode).
- Add errno value to the tls_info_s structure definitions
- Move sched/errno to libs/libc/errno.  Replace old TCB access to the errno with TLS access to the errno.
 2020-05-07 23:11:34 +01:00
Xiang Xiao a2f6dc9b7c errno: Rename get_errno_ptr to __errno 
Inrease the compatiblity with the third party library(e.g. newlib)

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-03 12:15:54 -06:00
Xiang Xiao 1c024a6d39 Remove the argument from get_errno 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-01 12:22:03 -03:00
Xiang Xiao f8a809eb5b Fix nxstyle issue 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-01 10:43:47 -03:00
Xiang Xiao eca7059785 Refine __KERNEL__ and CONFIG_BUILD_xxx usage in the code base 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-01 10:43:47 -03:00
Michael Jung e8af615578 libs/libc/unistd: Stubs for setuid and setgid. Added stubbed implementations of setuid and setgid. These functions are essentially stubs pretending that NuttX supported users and groups and that the only configured user and group in the system were both 'root' with a uid and a gid of 0, respectively. The intent is not to provide meaningful new features, but to ease porting of foreign source code to NuttX. 2019-08-06 07:17:23 -06:00
Gregory Nutt bacc4e9b93 Update errno values. Add new values; remove obsolete values 2017-03-26 09:22:00 -06:00
Gregory Nutt 0f90500f72 Standardize the width of all comment boxes in header files 2015-10-02 17:48:24 -06:00
Gregory Nutt 9cbac41e78 Clean-up/standardize a few header files 2015-08-03 11:01:41 -06:00
Gregory Nutt 002e686991 Add ECANCELED 2014-10-06 15:05:35 -06:00
Gregory Nutt 0fc55d042f Misc fixes to repair some of the breakage to the SAMA5D4-EK elf configuration caused by changes for the knsh configuration 2014-09-11 10:31:12 -06:00
Gregory Nutt 2029236ed0 Back out and replace recent kludges for errno and clock_systimer. There is a cleaner way 2014-08-30 14:26:56 -06:00
Gregory Nutt 0f5dc2fc65 Various changes/fixes to get configs/stm32f4discovery/kostest working after the big configuration renaming (and after a long period of bit rot) 2014-08-29 16:23:46 -06:00
Gregory Nutt e3ff0689bb Rename CONFIG_NUTTX_KERNEL to CONFIG_BUILD_PROTECTED; Partially integrate new CONFIG_BUILD_KERNEL 2014-08-29 14:47:22 -06:00
Gregory Nutt 42e0c5329d errno must be handled in a special way if there are external modules 2014-08-28 17:01:57 -06:00
Gregory Nutt 803cdfdaf1 Changes to get PX4 config to build. Also some warning removal 2014-01-14 13:30:22 -06:00
patacongo 8e5733ae3f Header file clean-up 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4948 42af7a65-404d-4744-a932-0658087f49c3
 2012-07-17 03:58:11 +00:00
patacongo c80fb6cbcf LPCXpression console on UART3 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3497 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-13 03:12:51 +00:00
patacongo 0df702514b Pass __KERNEL__ define (or not) to all makes to handle small differences in user-/kernel-builds 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3459 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-03 18:42:33 +00:00
patacongo 85ab366008 Fix error in set_errno macro 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3455 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-02 15:59:42 +00:00
patacongo 46314eb2a9 Move more functions out of sched/ to lib/; proxies almost build 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3453 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-02 01:23:08 +00:00
patacongo e385b1074b Clean-up from big switch to stdint/stdbool 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2362 42af7a65-404d-4744-a932-0658087f49c3
 2009-12-16 23:23:46 +00:00
patacongo fdca08128e Easing in binfmt support 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1892 42af7a65-404d-4744-a932-0658087f49c3
 2009-06-17 16:28:50 +00:00
patacongo ac37ac75e0 errno now defined to be *get_errno_ptr() 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@607 42af7a65-404d-4744-a932-0658087f49c3
 2008-02-01 21:23:19 +00:00
patacongo 238334bcd9 Add strerror() 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@80 42af7a65-404d-4744-a932-0658087f49c3
 2007-03-17 16:18:49 +00:00
patacongo a60059d9d0 Finally, a clean SDCC compile 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@20 42af7a65-404d-4744-a932-0658087f49c3
 2007-02-27 21:17:21 +00:00
patacongo b8f3bd857b Progress toward clean SDCC compilation 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@18 42af7a65-404d-4744-a932-0658087f49c3
 2007-02-21 21:55:16 +00:00
patacongo b08a86171f NuttX RTOS 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3 42af7a65-404d-4744-a932-0658087f49c3
 2007-02-17 23:21:28 +00:00