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72e6fd4242
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15 Commits

Author SHA1 Message Date
David 'Digit' Turner
72e6fd4242 <sched.h>: Add sched_getcpu() and cpu_set_t 
This adds the cpu_set_t type definition and related functions
and macros used to handle CPU thread affinity.

  sched_getcpu()
  sched_setaffinity()
  sched_getaffinity()

Change-Id: If382ecafde8926341a88478062b275553645065b
 2010-12-06 13:42:54 +01:00
David 'Digit' Turner
defd162212 libc: add <sys/eventfd.h> and corresponding implementations. 
Change-Id: Ide040884c456190226e580513099fdb8377e015b
 2010-09-28 09:20:37 +02:00
David 'Digit' Turner
9973a56422 libc: Add missing waitid() implementation. 
Change-Id: I312ee608dbf9249e4886a10d45d13e3cda8a9042
 2010-09-28 09:18:26 +02:00
David 'Digit' Turner
a3ae60d343 libc: Add missing fdatasync() implementation 
Change-Id: I04bb655d77e414021e1f2a973329167ad76ca1c4
 2010-09-28 09:17:17 +02:00
David 'Digit' Turner
275cd48511 libc: Add missing pipe2() declaration and implementation. 
Change-Id: Iacb914bd6ac5adc60c5671e6fef680ede21f9b0c
 2010-09-27 17:33:08 +02:00
David 'Digit' Turner
ab8b54101e libc: fix fstatfs() implementation. 
The syscall expects the size of the buffer as the second argument.

Change-Id: I99ede2fec7fcd385ca03ff022c2cffa4297bea8d
 2010-07-08 16:52:27 -07:00
David 'Digit' Turner
aa4b1d0429 Add missing sysinfo() implementation (already declared in <sys/sysinfo.h>) - DO NOT MERGE 
Change-Id: Iac4eb5911ffe4a7ab72b84df44e907685ac816af
 2010-06-09 13:12:15 -07:00
Mike Chan
9f6915631b bonic: libc: cpuacct support for setuid functions 
Any of the setuid functions now updates /acct/uid/ with its own tid
before changing users. This is so we can properly account for cpu time
per uid.

Change-Id: I34186cf4d5228cac8439e582a9e26c01ef3011e4
Signed-off-by: Mike Chan <mike@android.com>
 2010-03-02 18:18:04 -08:00
Andrei Popescu
eb9d5ed347 add sigaltstack syscall 2010-03-02 11:43:24 +00:00
San Mehat
75c5e25ae3 bionic: syscalls: Add ioprio_set/ioprio_get syscall wrappers 
Signed-off-by: San Mehat <san@google.com>
 2010-02-23 15:55:29 -08:00
David 'Digit' Turner
97cf7f3394 Implement clone() C library function properly. 
Only provide an implementation for ARM at the moment, since
it requires specific assembly fragments (the standard syscall
stubs cannot be used because the child returns in a different
stack).
 2010-01-25 11:18:30 -08:00
The Android Open Source Project
1dc9e472e1 auto import from //depot/cupcake/@135843 2009-03-03 19:28:35 -08:00
The Android Open Source Project
1767f908af auto import from //depot/cupcake/@135843 2009-03-03 18:28:13 -08:00
The Android Open Source Project
4e468ed2eb Code drop from //branches/cupcake/...@124589 2008-12-17 18:03:48 -08:00
The Android Open Source Project
a27d2baa0c Initial Contribution 2008-10-21 07:00:00 -07:00