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4657f5c870
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125 Commits

Author SHA1 Message Date
Gregory Nutt
4657f5c870 Update some Documentation and comments associated with the last ioctl change 2014-11-29 13:25:29 -06:00
Gregory Nutt
e31d5125ae Add support for a variadic ioctl() function. The ioctl() interface is a non-standard, Unix interface. NuttX has always used the older, three-parameter version. Most contemporary systems now, however, use a variadic form of the ioctl() function. Added an option to insert a shim layer to adapt the three-parameter ioctl() to use the variadic interface form. Internally, the ioctl handling is the same three-parameter logic. The only real complexity to the shim is in how the system calls must be handled. 2014-11-29 10:53:22 -06:00
Gregory Nutt
d2c8e13ed5 Backing out some logic: Remove syslog functions from syscalls 2014-10-09 06:58:23 -06:00
Gregory Nutt
bbc658930a Passing va_list in syscall does not work. Temporarily moved syslog and lowsyslog into kernel code and access via a system call. Need to revisit. Will probably need to move all of syslog back from fs/syslog to libc/syslog 2014-10-08 20:12:52 -06:00
Gregory Nutt
323084f32f Add syslog system calls 2014-10-08 19:37:10 -06:00
Gregory Nutt
87eb1d47ed Fix some recently introduced typos, build problems, and warnings 2014-10-05 16:58:52 -06:00
Gregory Nutt
5201acb71c Add system calls for AIO kernel functions 2014-10-05 15:59:02 -06:00
Gregory Nutt
032fbb7ace Add pread(0 and pwrite() system calls 2014-10-04 07:31:45 -06:00
Gregory Nutt
1b2729e35e More testing, bugfixes and integration of VFS-based named semaphores 2014-09-28 17:30:42 -06:00
Gregory Nutt
242b34cf46 Create a build structure that will (eventually) support using the VFS to manage named semaphores 2014-09-28 12:19:01 -06:00
Gregory Nutt
5efd5738e9 Flesh out basic logic for shmget() 2014-09-23 10:42:18 -06:00
Gregory Nutt
a73a3ef99f Add shared memory initializatin logic 2014-09-23 08:46:31 -06:00
Gregory Nutt
29075cf666 Add system calls for shared memory interfaces 2014-09-22 15:24:09 -06:00
Gregory Nutt
18ce64d61e Add the build framework and skeleton files for the shared memory feature (no logic yet provided) 2014-09-22 14:53:56 -06:00
Gregory Nutt
b660a708d4 Add shared memory definitions, types, prototypes 2014-09-22 09:29:37 -06:00
Gregory Nutt
925fc9ad81 First round of changes to get the ELF configuration building again 2014-09-16 15:37:05 -06:00
Gregory Nutt
31824f5b53 execl() is not a system interface. It belongs in libc and should not have a system call associated with it. 2014-09-15 10:17:04 -06:00
Gregory Nutt
282fe4aa10 exevc, execvl, posix_spawn, and posix_spawnp were not properly integrated as system calls. 2014-09-12 12:47:20 -06:00
Gregory Nutt
8b082a167b Add SYSCALL support for pgalloc() 2014-09-02 08:29:44 -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
beaa2e1c97 include/sys/syscall.h: System definitions should depend on CONFIG_LIB_SYSCALL not CONFIG_NUTTX_KERNEL 2014-08-28 17:03:54 -06:00
Gregory Nutt
a2463148fc Can't used task_create() if address environments enabled 2014-08-27 14:19:41 -06:00
Gregory Nutt
716aec39bf Cosmetic 2014-08-17 09:45:38 -06:00
Gregory Nutt
caba61999a Remove CONFIG_DISABLE_CLOCK 2014-08-07 12:35:24 -06:00
Gregory Nutt
2ef656c227 More removal of EXTERN on function prototypes 2014-07-24 15:04:50 -06:00
Gregory Nutt
fbc9f79fc0 sockio.h needs to include netinet/in.h for struct in_addr 2014-06-03 10:10:54 -06:00
Gregory Nutt
3a1324741a More trailing whilespace removal 2014-04-13 14:32:20 -06:00
Gregory Nutt
cbb5e4889b Add support for the SO_LINGER socket option. Based on logic from Jason Jiang. Utestested on initial commit 2014-01-13 11:58:45 -06:00
Gregory Nutt
752068073a Forgot to add stpcpy.c in last commit 2014-01-10 07:09:59 -06:00
Gregory Nutt
8e1b493786 Fix some of the SIZE_MAX definitions updated in a recent commit 2014-01-08 08:25:46 -06:00
Gregory Nutt
c5f9b8768e Add type rsize_t and function gets_s() 2014-01-07 16:27:45 -06:00
Gregory Nutt
5a8517b849 Add Z16F NSH configuration 2014-01-01 12:40:18 -06:00
Gregory Nutt
1da566f27b Make sure that the Z16F build still builds and runs 2014-01-01 10:29:44 -06:00
Gregory Nutt
715177d861 Add sem_timedwait to syscalls 2013-12-28 12:04:39 -06:00
Gregory Nutt
7aff059fd0 Move sleep() and usleep() from sched/ to libc/unistd/. These functions now are simple wrappers for nanosleep(). Remove sleep() and usleep() from system calls; add nanosleep() to system calls 2013-12-13 07:57:13 -06:00
Gregory Nutt
45a4eba015 SAMA5D3x-EK NAND: Integrate SAMA5 NAND support into SAMA5D3x-EK board support 2013-11-25 12:10:24 -06:00
Gregory Nutt
6e7c9b93c6 fs/procfs: Add a tiny, primitive procfs file system. Might get more interesting in the future 2013-11-13 15:59:14 -06:00
Gregory Nutt
926e91555d VS1053 worker thread stack size is now configurable; Worker thread is named via pthread_setname_np(). From Ken Pettit 2013-11-10 11:03:19 -06:00
Gregory Nutt
41f0c86cad Optimized sendfile() from Max Holtzberg 2013-09-28 14:47:49 -06:00
Gregory Nutt
72164a6f85 More references to SYS_oneixt vs SYS_on_exit noted by Ken Pettit 2013-05-17 14:45:21 -06:00
Gregory Nutt
bec2c3e162 Add system/flash_eraseall NSH command 2013-05-01 07:45:34 -06:00
Gregory Nutt
7ed7749a40 Add Ken Pettit's SMART FS 2013-04-30 20:13:30 -06:00
Gregory Nutt
86b815373a Remove up_assert_code 2013-04-25 15:19:59 -06:00
patacongo
466efbd35c Fix some bad syscall dispatching log. This change is not testable until these is a tested NuttX kernel build. 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5713 42af7a65-404d-4744-a932-0658087f49c3
 2013-03-06 19:56:32 +00:00
patacongo
3736ae6ba9 Add logic to retain child task exit status if so configured 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5553 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-23 22:23:46 +00:00
patacongo
b8e53dad52 Use SIGCHLD with waitpid(); implemented wait() and waitid() 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5515 42af7a65-404d-4744-a932-0658087f49c3
 2013-01-13 18:53:00 +00:00
patacongo
83d0a7537a Add sendfile() 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5090 42af7a65-404d-4744-a932-0658087f49c3
 2012-09-04 23:59:24 +00:00
patacongo
7e20685e1a Define NULL to be (0) for C++ 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5023 42af7a65-404d-4744-a932-0658087f49c3
 2012-08-12 17:49:35 +00:00
patacongo
56580875ab atexit() and on_exit() may now be configured to support multiple exit callbacks 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4995 42af7a65-404d-4744-a932-0658087f49c3
 2012-08-01 17:47:54 +00:00
patacongo
369ef8947f Loosen up termios interfaces to allow more flexible baud settings; remove AIX-like interfaces of last check-in 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4969 42af7a65-404d-4744-a932-0658087f49c3
 2012-07-22 18:56:50 +00:00