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2012-06-15dl-string.h: change IS_IN_libdl guard to IS_IN_rtldPeter S. Mazinger
The guard is changed to allow to be used the file in libc as well. Include string.h (although already included by ldso.h). Guard the rest of the file according to config options. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15dl-string.h: use __powerpc__ guard instead of powerpcPeter S. Mazinger
powerpc guard depends on the compiler options, __powerpc__ should work all the time. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15dl-string.h: remove mips related guardPeter S. Mazinger
This can't happen, __mips__ was already checked earlier Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15remove uClibc_mutex.h on installPeter S. Mazinger
Add a comment to uClibc_stdio.h to keep macros in sync with uClibc_mutex.h Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15ldd.c: change syntax, no size and no functional changePeter S. Mazinger
Proposed-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15_scanf.c: fix to signedness warningsPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15errno, h_errno: correct them for non-TLSPeter S. Mazinger
Move h_errno related stuff to separate file. Do not hide errno and h_errno for non-TLS, else it keeps being 0. Make __[h_]errno_location weak for non-TLS. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15avr32: common do_rem is good for itPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15libdl: no need for _dl_strstr in libdl, use strstrPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15ppc/elfinterp.c: fix comment typosPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15dl-hash.h: remove unused _dl_symbol and unneeded prototypesPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15__uClibc_main.c: do not include unused headersPeter S. Mazinger
Remove unneeded headers. Guard inclusion of fcntl.h. While there, remove an obsoleted comment. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15getpagesize.c, unistd.h: hide __pagesizePeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15malloc.h: use sysconf(_SC_PAGESIZE) instead of __pagesizePeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15libdl.c: hide dl_cleanupPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15dl-elf.h: remove unused prototypePeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15jmp-unwind.c: add hidden _longjmp_unwindPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15internals.h: use sysconf(_SC_PAGESIZE) instead of __pagesizePeter S. Mazinger
Rename PAGE_SIZE to __PAGE_SIZE to be sure that we do not get the definition from uClibc_page.h. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15libc-symbols.h: fix weak functions handlingPeter S. Mazinger
Move weak_function and weak_const_function under HAVE_WEAK_SYMBOLS guard and provide fallbacks. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15ldd.c: reduce sizePeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15libdl.c,dl-string.h: do not use inlined _dl_memset and others in libdlPeter S. Mazinger
Use the one from libc. While there, remove unused _dl_strncmp() and superfluos static forward declarations. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15Makefile.commonarch: use proper CFLAGS for jmp-unwind.cPeter S. Mazinger
Filter out libpthread CFLAGS Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15nios2,xtensa: common uClibc_page.h is good for themPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15xtensa-config.h: remove XCHAL_MMU_MIN_PTE_PAGE_SIZE used only in uClibc_page.hPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15ldconfig.c: fix strncmp() usagePeter S. Mazinger
While there, remove unused __strtok. Use err() and warn() if uClibc provides them (if ldconfig is not static). Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15getconf.c: fix noreturn warningsPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15iconv: Do not include __iconv_codesets into iconv utilityPeter S. Mazinger
Host iconv needs only L_iconv_main defined and __iconv_codesets has to included, as host system does not provide it. Keep __iconv_codesets out of iconv linked against uClibc. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15libnsl,libresolv: do not include unneeded features.hPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15popen.c: get rid of a shadow warningPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15errno and *_init cleanupPeter S. Mazinger
Define a common view of __errno_location, __h_errno_location in common header and use that everywhere, __uClibc_main.c is no special. The rule adopted: for enabled threads we make in libc the __GI_x() variants strong, x() weak and (should) provide another strong x() in libpthread. If threads are disabled, even the __GI_x() variants are weak. _stdio_init,_stdio_term,_locale_init: make all hidden weak in common header Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15librt: provide missing prototypes for mq_timedreceive,mq_timedsendPeter S. Mazinger
If ADVANCED_REALTIME is disabled, these prototypes are missing and librt_hidden_proto() fails. Makefile.in: added a comment, we build mq_timedreceive/mq_timedsend on NPTL even if ADVANCED_REALTIME is disabled. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15librt: get rid of visible __mq_timed(send,receive)Peter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15Config.in.arch: remove UCLIBC_FORMAT_ELF config optionPeter S. Mazinger
Unused option (and is in !ARCH_HAS_MMU guarded section, but depends on ARCH_HAS_MMU) Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15uClibc_stdio.h: change the guard used to include stdio-lock.hPeter S. Mazinger
My intention was to get rid of uClibc_mutex.h completely on install, but it introduces other dependencies. It affects anyway only the installed case. Note: since NPTL was added, the FILE structure changes between the build and the installed version. I wanted to fix this by the earlier commit. Reverting the behaviour to IMHO a wrong one. While there, remove libc-lock.h and stdio-lock.h on install (even though glibc has them -wrongly- installed). Reported-by: Tony Wu <tung7970@gmail.com> Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15utime.c,utimes.c: include headers only when neededPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15__uClibc_main.c: make __uClibc_init hiddenPeter S. Mazinger
The linker can cope with it if it is hidden. No need for the __GI___uClibc_init. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15clock_{g,s}ettime.c,{create,delete}_module.c: cleanupPeter S. Mazinger
Do not include unneeded headers. Move headers to the needed place. Fix a comment typo. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15wrapsyscall.c: include proper header for epollPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15add epoll_pwait()Peter S. Mazinger
Change const to __const while at it. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15sysconf.c: the clock_getres function is good for NPTL as wellPeter S. Mazinger
Even if glibc reuses the syscall (bloat), we can reuse the function. Make sure, that we use it only if it is provided by the syscall and the function is really around (UCLIBC_HAS_REALTIME disables it), else we get into a loop. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15clock_getres.c: include unistd.h unless syscall is definedPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15Config.in: NPTL does not compile with disabled UCLIBC_HAS_REALTIMEPeter S. Mazinger
Select it. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15chdir.c: simplify codePeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15memmove.c,strchrnul.c: use real name in libc_hidden_defPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15bcopy.c,bzero.c: include string.h instead of _string.hPeter S. Mazinger
No need for internal _string.h. For now include string.h, although the correct header would be strings.h. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15_vfprintf.c: use _fpmaxtostr.hPeter S. Mazinger
remove code already in _fpmaxtostr.h Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15_vfprintf.c: get rid of __STDIO_PRINTF_FLOATPeter S. Mazinger
Rely completely on the configuration options chosen, in this case on UCLIBC_HAS_FLOATS. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15old_vfprintf.c: use _fpmaxtostr.hPeter S. Mazinger
It shows that the internal functions differ... Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15_fpmaxtostr.c: move common to _fpmaxtostr.hPeter S. Mazinger
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2012-06-15lckpwdf.c: add back lost returnPeter S. Mazinger
2 earlier (2006 and 2009) commits killed the proper return: -1 for failure, 0 on success Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
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