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* Impl. linux syscalls sched_getaffinity/sched_setaffinity butJoakim Tjernlund2007-02-123-1/+131
| | | | | | | | | protect its use by #ifdef INTERNAL_SYSCALL since not all arch's has INTERNAL_SYSCALL. All arch's not having INTERNAL_SYSCALL in libc/sysdeps/linux/<arch>/bits/syscalls.h should get an update from glibc.
* Updates from glibc.Joakim Tjernlund2007-02-121-28/+183
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* Rehash the PowerPC e500 port to avoid creating symlinks Joakim Tjernlund2007-02-1223-759/+560
| | | | | | | in the powerpc arch code and make more code common with classic PowerPC. From Steve Papacharalambous Lets hope I didn't break something.
* Atsushi Nemoto writes:Mike Frysinger2007-02-122-121/+164
| | | | | | | | | | Current ucontext_t does not match with kernel's definition. Also, on N32 ABI, we can not use kernel's struct sigcontext since kernel's sizeof(long) and user's sizeof(long) is differ. For both data structure, just importing header files from recent glibc fixes the mismatch. So here is a patch importing sys/ucontext.h and bits/sigcontext.t from glibc-2.5.
* Removed a .align 2 by mistake in previous commit.Joakim Tjernlund2007-02-121-0/+2
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* Remove #APP/#NO_APP since -std=gnu99 will makeJoakim Tjernlund2007-02-122-18/+2
| | | | gcc barf otherwise.
* Atsushi Nemoto writes:Mike Frysinger2007-02-111-266/+583
| | | | | | | | This patch imports INLINE_SYSCALL, etc. from glibc-2.5 ports and implements _syscall[0-7] by using them, like arm and powerpc. I think this patch does not change functionality, but gives better __SYSCALL_CLOBBERS for N32/N64.
* we dont actually need asm/page.hMike Frysinger2007-02-101-3/+0
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* Kay McCormick reports: when evp is NULL, it is reset too late and so can ↵Mike Frysinger2007-02-091-15/+14
| | | | cause a crash when it is dereferenced
* run through LindentMike Frysinger2007-02-0912-119/+123
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* Atsushi Nemoto writes: Add st_[amc]timensec to N32/N64 version of stat, add ↵Mike Frysinger2007-02-092-21/+23
| | | | st_[amc]time_nsec to each kernel_stat, and define STAT_HAVE_NSEC to convert them
* enable -std=gnu99 by default nowMike Frysinger2007-02-081-2/+1
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* use __FDPIC__ from the compiler rather than setting our ownMike Frysinger2007-02-081-11/+3
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* revert 17821, wait for better test casesEric Andersen2007-02-081-1/+1
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* do not use ghbn_buf after it goes out of scopeEric Andersen2007-02-081-10/+9
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* import a slightly modified realpath() test case from glibcMike Frysinger2007-02-081-0/+254
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* Miguel Angel Alvarez writes:Eric Andersen2007-02-081-1/+1
| | | | | | | | | Hi. I have found a bug in realpath that did not allow me to use it with symlinks. Although I am using 0.9.28.1, the bug is present in 0.9.28 and also in the trunk. I attach a suggested patch. Please let me know if the solution is correct.
* handle file_name==NULL and file_name=="" as required by POSIXMike Frysinger2007-02-081-0/+8
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* revert previous change; reading POSIX spec some more says we need to set ↵Mike Frysinger2007-02-081-1/+1
| | | | errno to EINVAL if filename is NULL
* we crash if the first argument to realpath() is non-null as well so lets ↵Mike Frysinger2007-02-081-1/+1
| | | | mark both arguments as being non-NULL
* Paul Brook writes:Mike Frysinger2007-02-081-29/+24
| | | | | | | | | | | | | | I'm seeing a hang in applications that open and close files with a non-threaded uClibc. There is code in fclose() to remove a file handle from _stdio_openlist however it's commented out, allegedly because it is dead. _stdio_openlist is used in several places, including _stdio_term when a program exits. fclose() frees the struct, so I don't see how the code can possibly be redundant. In the __UCLIBC_HAS_THREADS__ && __STDIO_BUFFERS case the file is removed from _stdio_openlist by __STDIO_OPENLIST_DEC_USE. The attached patch fixes this bug be re-enabling the code.
* pull in features.h so we have access to config definesMike Frysinger2007-02-082-0/+4
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* sh crti.S needs features.h to resolve __HAVE_SHARED__, trivial patchPaul Mundt2007-02-071-0/+2
| | | | | from Carmelo Amoroso <carmelo73@gmail.com>.
* no need to duplicate WCHAR checkMike Frysinger2007-02-051-1/+1
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* - silence warning about using an undefined tokenBernhard Reutner-Fischer2007-02-052-3/+3
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* - silence warning about using an undefined tokenBernhard Reutner-Fischer2007-02-051-1/+1
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* new cheesy test by Denis Vlasenko to trigger fclose loopMike Frysinger2007-02-051-0/+21
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* Add support for PowerPC e500, libc part only.Joakim Tjernlund2007-02-0421-1/+612
| | | | | Math support to be done. From Steve Papacharalambous, stevep@freescale.com
* fixup includes so we compile againMike Frysinger2007-02-042-6/+4
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* the sun rpc code has too many alias violations to worry over now; just ↵Mike Frysinger2007-02-041-0/+2
| | | | disable strict-aliasing until someone gets the balls to clean this stuff up
* fix compiling and touchup styleMike Frysinger2007-02-041-14/+16
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* sync some stuff from glibc to fix test build failureMike Frysinger2007-02-041-6/+7
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* Make sure struct stat is identical to struct stat64 ifPeter Kjellerstedt2007-02-021-2/+4
| | | | | | __USE_FILE_OFFSET64 is defined. This was the case for all architectures except those that use packed structures by default (i.e., CRIS).
* use sane line breaksEric Andersen2007-02-021-1/+2
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* replace bits/syscalls.h with a comment ... an empty file makes people think ↵Mike Frysinger2007-02-021-2/+1
| | | | this is a bug rather than by design
* Ronald Maeder writes:Eric Andersen2007-02-023-11/+53
| | | | | | I have successfully made gethostbyname_r(), res_init(), and gethostid() fully reentrant. In addition, I have added a NULL check to inet_aton(). This is where SEG FAULTs were coming from when gethostbyname_r() was called.
* use the correct lock for access to __nameserver[]Eric Andersen2007-02-021-9/+9
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* fix lock namingEric Andersen2007-02-021-6/+6
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* Ronald Maeder writes:Eric Andersen2007-02-021-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hi Erik, Thanks for all your great work. I found a set of bugs in resolv.c . Basically, there is code that looks like: BIGLOCK; __nameserversXX=__nameservers; __nameserverXX=__nameserver; BIGUNLOCK; i = __dns_lookup(dname, type, __nameserversXX, __nameserverXX, &packet, &a); which is a problem because the declarations are int __nameservers; char * __nameserver[MAX_SERVERS]; int __searchdomains; char * __searchdomain[MAX_SEARCH]; so you can see that __nameserver is a pointer. Copying the pointer to __nameserverXX doesn't protect the global variable space. I have attached a patch and the new file. I hope you will incorporate these bug fixes. I spent quite a bit of time tracking them down. Many thanks, Ron
* fix obvious bug in ipv4/ipv6 resolving. When not using AF_INET,Eric Andersen2007-02-021-1/+1
| | | | | | gethostbyname2_r tries to resolve an ipv6 address from /etc/hosts using get_hosts_byname_r, but with AF_INET instead of the supplied address family. This returns ipv4 addresses marked as ipv6 ones. Fix from nbd.
* drive home the point people should not be using _syscall#() macrosMike Frysinger2007-02-011-0/+2
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* document future need for larger time valuesMike Frysinger2007-02-011-0/+2
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* - should look if LFS is enabled as suggested by pkj in #1131. This generates ↵Bernhard Reutner-Fischer2007-01-301-1/+1
| | | | identical cc1 input for LFS enabled (compared to before r17652) but makes sure that we pickup the non-LFS if LFS is turned off (like r17652 did in this case).
* - fix compilation of GNU glob with !LFSBernhard Reutner-Fischer2007-01-291-1/+1
| | | | Sounds like a typo, really
* Richard Sandiford writes:Mike Frysinger2007-01-293-6/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | However, retesting on m68k showed up a problem that had appeared in uClibc since the last time I tried. Specifically, revision 15785 did: -#define HEAP_GRANULARITY (sizeof (HEAP_GRANULARITY_TYPE)) +#define HEAP_GRANULARITY (__alignof__ (HEAP_GRANULARITY_TYPE)) -#define MALLOC_ALIGNMENT (sizeof (double)) +#define MALLOC_ALIGNMENT (__alignof__ (double)) The problem is that (a) MALLOC_HEADER_SIZE == MALLOC_ALIGNMENT (b) the header contains a size value of type size_t (c) sizeof (size_t) is 4 on m68k, but... (d) __alignof__ (double) is only 2 (the largest alignment used on m68k) So we only allocate 2 bytes for the 4-byte header, and the least significant 2 bytes of the size are in the user's area rather than the header. The patch below fixes that problem by redefining MALLOC_HEADER_SIZE to: MAX (MALLOC_ALIGNMENT, sizeof (size_t)) (but without the help of the MAX macro ;)). However, we really would like to have word alignment on Coldfire. It makes a big performance difference, and because we have to allocate a 4-byte header anyway, what wastage there is will be confined to the end of the allocated block. Any wastage will also be limited to 2 bytes per allocation compared to the current alignment. I've therefore used the __aligned__ type attribute to create a double type that has at least sizeof (size_t) bytes of alignment. I've introduced a new __attribute_aligned__ macro for this. It might seem silly protecting against old or non-GNU compilers here, but the extra alignment is only an optimisation, and having the macro is more in the spirit of the other attribute code.
* - s/if USE___THREAD/if defined USE___THREAD && USE___THREAD/gBernhard Reutner-Fischer2007-01-291-2/+2
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* - see if defined foo before trying to look at the value of foo (that should ↵Bernhard Reutner-Fischer2007-01-292-5/+6
| | | | be 0 in this case. Avoids some warnings).
* - sync with glibc (and provide a check for icc).Bernhard Reutner-Fischer2007-01-291-2/+6
| | | | Only affects gcc <2.7 or non-gcc compilers that bailed earlier due to missing int64_t
* pull in unistd.h for syscall() prototypeMike Frysinger2007-01-291-0/+1
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* use ifdef rather than if for stack directionMike Frysinger2007-01-291-2/+2
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