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2008-11-18Move _dl_iterate_phdr into libc.so.0 and libc.a (as glibc does).Carmelo Amoroso
Currently we have an implementation in ld.so and libdl.a. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2008-11-18libc_hidden_proto removal, a few more functionsDenis Vlasenko
2008-11-18libc_hidden_proto removal, just a few functionsDenis Vlasenko
2008-11-16- cleanup {,f}stat{,v}fs{,64} relocsBernhard Reutner-Fischer
2008-11-07- less verbose make cleanBernhard Reutner-Fischer
2008-11-01trivial code shrink by making some strings staticDenis Vlasenko
text data bss dec hex filename - 259 0 0 259 103 libc/inet/herror.o + 243 0 0 243 f3 libc/inet/herror.o - 720 0 0 720 2d0 libc/inet/ns_name.o + 710 0 0 710 2c6 libc/inet/ns_name.o
2008-10-31- whitespace fixesBernhard Reutner-Fischer
2008-10-22- remove superfluous ';'. No objcode changes.Bernhard Reutner-Fischer
2008-10-18- sync fix for scandir errno handling to scandir64 (r23600)Bernhard Reutner-Fischer
Thanks to Peter S. Mazinger for mentioning this.
2008-10-06Fix scandir function to reset the errno when the Carmelo Amoroso
selector returns zero(no entries) modifying the errno. The attached test case implements a dummy filter that returns alway no entries, but change the errno. scandir is not expected to fail, just returning 0 entries. Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2008-10-06- sync obstack.{c,h} with glibc (Peter S. Mazinger)Bernhard Reutner-Fischer
2008-10-03- use c89-style commentsBernhard Reutner-Fischer
Closes issue #5194
2008-09-30- remove some duplicate includesBernhard Reutner-Fischer
2008-09-29i18n: Fix mbrtowc function to handle 0xc0 and 0xc1 sequence.Carmelo Amoroso
When the first byte of the multibyte sequence start with 0xc0 or 0xc1, the whole sequence is invalid, so the return value must be -1 (instead of -2). Fix bug #686. Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Acked-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2008-09-25- cast both times to double for consistencyBernhard Reutner-Fischer
2008-09-25- disable gettext support in obstack.Bernhard Reutner-Fischer
In function `print_and_abort': obstack.c:(.text.print_and_abort+0x1b): undefined reference to `__dcgettext'
2008-09-25- add missing hidden_defBernhard Reutner-Fischer
2008-09-24- Fix arguments to compare function. Closes #1081Bernhard Reutner-Fischer
2008-09-19- fix for r23427. Thanks to psm for mentioning this and sorry for the breakageBernhard Reutner-Fischer
2008-09-18- remove non stdc path (old style definitions). No obj-code changesBernhard Reutner-Fischer
2008-09-18- exec_comm_child can not return everBernhard Reutner-Fischer
2008-09-11- fix typoBernhard Reutner-Fischer
2008-09-09Fix some locale multibyte tests failures ad below:Carmelo Amoroso
libc/stdlib/_strtod.c -> tst_wcstod; libc/stdlib/stdlib.c -> tst_mblen, tst_mbtowc, tst_wctomb; libc/stdio/_scanf.c -> tst_swscanf; libc/string/strncmp.c -> tst_wcsncmp; libc/misc/wchar/wchar.c -> tst_mbrlen, tst_mbrtowc, tst_wcswidth. Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com> Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2008-09-09Revert latest changes. Instead of applying this work-aroundCarmelo Amoroso
a proper fix should ensure that statically linked mutli-threaded binaries take always the proper locking implementation. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
2008-08-27- remove a couple of duplicate includesBernhard Reutner-Fischer
2008-07-23- trim any trailing whitespaceBernhard Reutner-Fischer
2008-07-23- fix inline keywordBernhard Reutner-Fischer
2008-07-14- improve UCLIBC_LINUX_SPECIFICBernhard Reutner-Fischer
compile-tested only, fixes libc/misc/statfs/fstatfs64.c:29: error: 'fstatfs' undeclared here (not in a function)
2008-06-27if argv[0] is NULL, dont try to parse it and subsequently crash ... found by ↵Mike Frysinger
running execve05 ltp test on blackfin ([#4194])
2008-06-12Revert revision 19347, plus libc_hidden_proto for __uc_malloc.Bernd Schmidt
Some of the code is functionally identical before and after, but for now I'm just mechanically reverting the entire mess.
2008-06-12Revert revision 19345 plus libc_hidden_proto for __uc_malloc.Bernd Schmidt
2008-06-06Fix hard-to-rigger locking bug in vsyslog():Denis Vlasenko
SIGPIPE handler was attempting to re-acquire an already taken lock. While at it, stop checking for sigaction failure which is not possible here. Sizes: text data bss dec hex filename - 1123 13 2 1138 472 libc/misc/syslog/syslog.o + 1112 13 2 1127 467 libc/misc/syslog/syslog.o Run tested.
2008-06-04Fix typo that prevented "make clean" from removing objects in libc/misc/locale.Bernd Schmidt
2008-06-04This fixes a problem with the move of libc_hidden_proto to string.h.Bernd Schmidt
The obsolete functions bcopy, index, etc. are not supposed to be used within uClibc itself. Hence, there is no libc_hidden_def for them, but the previous patch did not just move libc_hidden_protos, it also added new ones for the legacy functions. As a result, programs which use these functions can no longer link with uClibc. This fixes it by removing the unnecessary libc_hidden_protos. I've also removed all inclusions of <strings.h> from uClibc source files: since we define _GNU_SOURCE, it is sufficient to include <string.h>. We then do not need to duplicate the libc_hidden_proto block in <strings.h>.
2008-06-03syslog.c: fix a buglet in prev-last commit: logic inversion in closelogDenis Vlasenko
2008-06-03syslog.c: fix indentation and style. No code changes.Denis Vlasenko
2008-06-03Fix bug 575 and other small problems noticed along the way.Denis Vlasenko
The bug: this blocks in syslogd is stopped: #include <syslog.h> int main() { int i; for (i = 0; i < 10000; i++) syslog(LOG_INFO, "Testing, disregard...................."); return 0; } Fix: set O_NONBLOCK on fd to "/dev/log". Other fixes: do not try to write to fd -1, do not spin forever or EAGAIN, use constant sockaddr instead of recreating identical one each time, eliminate one intermediate function (SUGPIPE sig handler), use smallints where appropriate, add a few comments. Size: text data bss dec hex filename - 1140 16 21 1177 499 libc/misc/syslog/syslog.o + 1123 13 2 1138 472 libc/misc/syslog/syslog.o
2008-06-03- adds several config-options to allow for turning off certain featuresBernhard Reutner-Fischer
like o UCLIBC_HAS_GNU_ERROR o UCLIBC_HAS_BSD_ERR o UCLIBC_HAS_PTY o UCLIBC_HAS_GETPT (1) o UCLIBC_SYSCALL_STUBS o UCLIBC_SYSCALL_STUB_WARNING o UCLIBC_LINUX_SPECIFIC (2) o UCLIBC_BSD_SPECIFIC (3) o UCLIBC_NTP_LEGACY (4) o UCLIBC_SV4_DEPRECATED (5) o UCLIBC_HAVE_REALTIME (6) o UCLIBC_HAVE_ADVANCED_REALTIME (7) o UCLIBC_HAVE_EPOLL (8) o UCLIBC_HAVE_XATTR (9) o UCLIBC_HAVE_PROFILING (10) (1) make non-standard getpt optional and implement standard posix_openpt (2) fstatfs(), inotify_*(), ioperm(), iopl(), madvise(), modify_ldt(), personality() ppoll(), setresuid() (3) mincore(), getdomainname(), setdomainname() (4) ntp_adjtime(), ntp_gettime() aliases (5) ustat() [use statfs(2) in your code instead] (6) All marked as "(REALTIME)" in SUSv3 (7) All marked as "(ADVANCED REALTIME)" in SUSv3 (8) epoll_create(), epoll_ctl(), epoll_wait() (9) all Extended Attributes (10) helpers for gcc's -finstrument-functions - Fixes _dl_exit() - Implements sleep(3) for !UCLIBC_HAVE_REALTIME - Implements usleep(3) for !UCLIBC_HAVE_REALTIME - adds #warning about incorrect posix_fadvise{,64}() - removes unused and unwanted uselib() Net outcome is that an allnoconfig with HAVE_SHARED is now about 88k instead of formerly 130k.
2008-06-03fix trivial mismatch in return type of build_wcs_upper_buffer()Denis Vlasenko
(int/enum). clases bug 3234.
2008-06-01suppress a few "might be used uninitialized" warnings. No code growth.Denis Vlasenko
2008-06-01add missing includes of unistd.h for smallint usageDenis Vlasenko
remove a few duplicate includes of unistd.h
2008-05-30- Avoid warning about undefined preprocessor token. No obj-code changes.Bernhard Reutner-Fischer
2008-05-30- shrink a little bit.Bernhard Reutner-Fischer
text data bss dec hex filename 1176 16 24 1216 4c0 libc/misc/syslog/syslog.o.orig 1140 16 21 1177 499 libc/misc/syslog/syslog.o
2008-05-25__uClibc_main.c: save ~70 bytes by not checking that /dev/nullDenis Vlasenko
is indeed a char device with correct (maj,min). (If it's not such a char device, the system is screwed anyway, nothing can be done about it...) text data bss dec hex filename - 715 4 21 740 2e4 libc/misc/internals/__uClibc_main.o + 644 4 21 669 29d libc/misc/internals/__uClibc_main.o
2008-05-21- fix warning about old-style function definitionBernhard Reutner-Fischer
This could need a pull from upstream to do away with these __STDC__ conditionals.
2008-05-21- fix warning about static not being at the beginning of a declBernhard Reutner-Fischer
2008-05-20replace "if (p) free(p)" by just "free(p)" - free(NULL) is safe.Denis Vlasenko
2008-05-20Introduce and use small[u]int type. Changes in size:Denis Vlasenko
- 79 0 28 107 6b libc/inet/rpc/create_xid.o + 76 0 25 101 65 libc/inet/rpc/create_xid.o - 126 0 4 130 82 libc/misc/assert/__assert.o + 123 0 1 124 7c libc/misc/assert/__assert.o - 648 4 24 676 2a4 libc/misc/internals/__uClibc_main.o + 645 4 21 670 29e libc/misc/internals/__uClibc_main.o - 230 0 4 234 ea libc/stdlib/abort.o + 216 0 1 217 d9 libc/stdlib/abort.o - 129 0 4 133 85 libc/termios/tcgetsid.o + 126 0 1 127 7f libc/termios/tcgetsid.o
2008-05-20- remove old-style definitions. No object-code changes.Bernhard Reutner-Fischer
2008-05-20- silence warningBernhard Reutner-Fischer