| Commit message (Expand) | Author | Age | Files | Lines |
|---|
| * | support configurable page size on mips, powerpc and microblaze•••PAGE_SIZE was hardcoded to 4096, which is historically what most
systems use, but on several archs it is a kernel config parameter,
user space can only know it at execution time from the aux vector.
PAGE_SIZE and PAGESIZE are not defined on archs where page size is
a runtime parameter, applications should use sysconf(_SC_PAGE_SIZE)
to query it. Internally libc code defines PAGE_SIZE to libc.page_size,
which is set to aux[AT_PAGESZ] in __init_libc and early in __dynlink
as well. (Note that libc.page_size can be accessed without GOT, ie.
before relocations are done)
Some fpathconf settings are hardcoded to 4096, these should be actually
queried from the filesystem using statfs.
| Szabolcs Nagy | 2013-09-15 | 2 | -2/+2 |
| * | fix invalid access in aio notification•••issue found and patch provided by Jens Gustedt. after the atomic store
to the error code field of the aiocb, the application is permitted to
free or reuse the storage, so further access is invalid. instead, use
the local copy that was already made.
| Rich Felker | 2013-06-16 | 1 | -1/+1 |
| * | fix uninitialized variable in lio (aio) code | Rich Felker | 2013-06-16 | 1 | -1/+1 |
| * | fix lio_listio return value in LIO_WAIT mode | Szabolcs Nagy | 2013-01-13 | 1 | -1/+1 |
| * | use alternate argument syntax for restrict with lio_listio•••for some reason I have not been able to determine, gcc 3.2 rejects the
array notation. this seems to be a gcc bug, but since it's easy to
work around, let's do the workaround and avoid gratuitously requiring
newer compilers.
| Rich Felker | 2012-12-04 | 1 | -1/+1 |
| * | clean up sloppy nested inclusion from pthread_impl.h•••this mirrors the stdio_impl.h cleanup. one header which is not
strictly needed, errno.h, is left in pthread_impl.h, because since
pthread functions return their error codes rather than using errno,
nearly every single pthread function needs the errno constants.
in a few places, rather than bringing in string.h to use memset, the
memset was replaced by direct assignment. this seems to generate much
better code anyway, and makes many functions which were previously
non-leaf functions into leaf functions (possibly eliminating a great
deal of bloat on some platforms where non-leaf functions require ugly
prologue and/or epilogue).
| Rich Felker | 2012-11-08 | 2 | -0/+6 |
| * | use restrict everywhere it's required by c99 and/or posix 2008•••to deal with the fact that the public headers may be used with pre-c99
compilers, __restrict is used in place of restrict, and defined
appropriately for any supported compiler. we also avoid the form
[restrict] since older versions of gcc rejected it due to a bug in the
original c99 standard, and instead use the form *restrict.
| Rich Felker | 2012-09-06 | 1 | -2/+2 |
| * | stupid typo (caused by rather ugly spelling in POSIX..) in aio | Rich Felker | 2011-09-28 | 1 | -1/+1 |
| * | fix idiotic const-correctness error in lio_listio•••i blame this one on posix for using hideous const-qualified double
pointers which are unusable without hideous casts.
| Rich Felker | 2011-09-16 | 1 | -1/+1 |
| * | fix inconsistent signature for aio_error | Rich Felker | 2011-09-14 | 1 | -1/+1 |
| * | fix return types for aio_read and aio_write again•••previous fix was backwards and propagated the wrong type rather than
the right one...
| Rich Felker | 2011-09-13 | 1 | -2/+2 |
| * | fix various errors in function signatures/prototypes found by nsz | Rich Felker | 2011-09-13 | 1 | -1/+1 |
| * | implement POSIX asynchronous io•••some features are not yet supported, and only minimal testing has been
performed. should be considered experimental at this point.
| Rich Felker | 2011-09-09 | 7 | -0/+338 |
