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91 Commits

Author SHA1 Message Date
Gregory Nutt
f932b26db1 Add umount2(). umount() is now a macro that just calls umount2() with flags = 0. 2015-03-14 16:48:45 -06:00
Gregory Nutt
147042218b gettimeofday() and settimeofday(): Move gittimeofdady() from sched/clock to libc/time. All remove gettimeofday() from NuttX system calls. It is only a wrapper around clock_settime() and does not need a trap. gettimeofday() is no longer tried as a core OS interface. 
gettimeofday has been decremented in POSIX 2008.  settimeofday() was never part of POSIX, but I decided to add it to libc as well just for symmetry.
 2015-02-12 11:10:46 -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
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
29075cf666 Add system calls for shared memory interfaces 2014-09-22 15:24:09 -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
caba61999a Remove CONFIG_DISABLE_CLOCK 2014-08-07 12:35:24 -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
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
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
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
97301a8aed Add interfaces to support getting/setting of thread/task names 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4658 42af7a65-404d-4744-a932-0658087f49c3
 2012-04-26 15:00:35 +00:00
patacongo
93be5f368b THTTPD works on LPCXpresso 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3514 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-16 15:43:39 +00:00
patacongo
32e6941ed7 Add time and uptime 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3506 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-15 14:57:53 +00:00
patacongo
e0aa4f2977 Add tools to manage a version file 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3502 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-14 16:46:17 +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
12afb230bf Fixes for kernel stub builds 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3473 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-06 16:40:47 +00:00
patacongo
4ebbd3af6e Integrate syscall with existing svcall logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3472 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-06 15:04:57 +00:00
patacongo
a96fdc3a21 Progress toward kernel build 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3465 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-05 01:46:55 +00:00
patacongo
797df706c1 Add stub lookup logic 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3462 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-04 12:43:35 +00:00
patacongo
80a32c2bb1 Don't define unused system call numbers 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3461 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-04 02:28:29 +00:00
patacongo
1dd25651bb Kernel build mostly successful 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3454 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-02 15:25:22 +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
2aab150a39 Add conditional compilation to syscall autogeneration 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3452 42af7a65-404d-4744-a932-0658087f49c3
 2011-04-01 23:07:51 +00:00
patacongo
4d215e34ca Moving toward system call infrastructure 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3435 42af7a65-404d-4744-a932-0658087f49c3
 2011-03-29 00:07:02 +00:00
patacongo
45f3419063 header file and file header clean-up 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3434 42af7a65-404d-4744-a932-0658087f49c3
 2011-03-28 21:21:11 +00:00