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* Fix hard-to-rigger locking bug in vsyslog():Denis Vlasenko2008-06-061-9/+13
| | | | | | | | | | | | | 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.
* Use more natural way to return a value in __read_etc_hosts_r:Denis Vlasenko2008-06-061-24/+21
| | | | | | | | | | | text data bss dec hex filename - 230 0 9 239 ef libc/inet/gethostent.o + 224 0 9 233 e9 libc/inet/gethostent.o - 782 0 0 782 30e libc/inet/read_etc_hosts_r.o + 767 0 0 767 2ff libc/inet/read_etc_hosts_r.o Run tested.
* Fix failure in test/inet/gethost_r-align:Denis Vlasenko2008-06-061-4/+8
| | | | | | | | | | | | we were closing a FILE, but did not record that fact by setting a variable to NULL, and then we used it for reading! While at it, small reduction in bss. Run tested. text data bss dec hex filename - 210 0 12 222 de libc/inet/gethostent.o + 230 0 9 239 ef libc/inet/gethostent.o
* shrink getopt a bit by using smallints. Run tested (busybox testsuite)Denis Vlasenko2008-06-061-16/+18
| | | | | | | text data bss dec hex filename - 2403 12 40 2455 997 libc/unistd/getopt.o + 2388 12 28 2428 97c libc/unistd/getopt.o
* Revert revision 22027 which totally broke getopt.Bernd Schmidt2008-06-052-18/+20
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* - forgot to checkin this s/check/FORCE/Bernhard Reutner-Fischer2008-06-051-1/+1
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* Fix typo that prevented "make clean" from removing objects in libc/misc/locale.Bernd Schmidt2008-06-041-1/+1
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* - strip the targets and not prerequisitesBernhard Reutner-Fischer2008-06-041-1/+1
| | | | | | - tidy up PTHREADS_DEBUG_SUPPORT by using per-target STRIP_FLAGS for the few This fixes the spurious rebuilds bernd and vda were seeing with libpthreads.
* This fixes a problem with the move of libc_hidden_proto to string.h.Bernd Schmidt2008-06-049-9/+0
| | | | | | | | | | | | | 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>.
* Fix merge error: mmap.c no longer exists in bfin/.Bernd Schmidt2008-06-031-1/+1
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* close bug 473:Denis Vlasenko2008-06-031-33/+39
| | | | | | | 1. names with two consecutive dots are not valid 2. if name ends with a dot, dont try appending search domain(s) alos a few small optimisations are here.
* syslog.c: fix a buglet in prev-last commit: logic inversion in closelogDenis Vlasenko2008-06-031-3/+3
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* syslog.c: fix indentation and style. No code changes.Denis Vlasenko2008-06-031-47/+46
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* Fix bug 575 and other small problems noticed along the way.Denis Vlasenko2008-06-031-42/+46
| | | | | | | | | | | | | | | | | | | | | | 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
* - adds several config-options to allow for turning off certain featuresBernhard Reutner-Fischer2008-06-0368-125/+492
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Remove __PRINTF_INFO_NO_BITFIELD hack, UCLIBC_INTERNAL can be used instead,Denis Vlasenko2008-06-032-4/+0
| | | | | | | | | and it's slightly shorter. Also removes stray macros from public <printf.h> header and uses spaces for comment indentation. No code changes (verified with objdump).
* fix trivial mismatch in return type of build_wcs_upper_buffer()Denis Vlasenko2008-06-031-1/+1
| | | | | (int/enum). clases bug 3234.
* libc/stdlib/stdlib.c: fix whitespace damage. No code changesDenis Vlasenko2008-06-021-92/+86
| | | | | (verified with objdump)
* fix bug 1577: '`' is not an acceptable digit for strto[u]l().Denis Vlasenko2008-06-021-13/+13
| | | | | Code size is not changed on i386.
* libc/inet/resolv.c: use ip6.arpa instead of ip6.int for reverseDenis Vlasenko2008-06-021-87/+88
| | | | | | | IPv6 DNS resolv. rfc4159 mandated this 3 years ago. Closes bug 1020. Also cleans up some stype inconsistensied and saves 2 bytes of rw data.
* libc/inet/addr.c: fix broked indentation and bad style. No code changes.Denis Vlasenko2008-06-021-12/+12
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* fix fallout from libc_hidden_proto removalDenis Vlasenko2008-06-022-1/+4
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* suppress a few "might be used uninitialized" warnings. No code growth.Denis Vlasenko2008-06-013-4/+6
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* Rework smallint machinery so that it will reliably fail to compileDenis Vlasenko2008-06-011-4/+2
| | | | | | even if arch overrides smallint size. Makes it easier to spot bugs on such arches.
* fix compile breakage in libc/string/wcscasecmp.cDenis Vlasenko2008-06-011-0/+1
| | | | | by adding include <wchar.h> in strcasecmp.c
* add missing includes of unistd.h for smallint usageDenis Vlasenko2008-06-016-2/+4
| | | | | remove a few duplicate includes of unistd.h
* A slight improvement over my previous commit which ensured we always rebuildBernd Schmidt2008-06-011-3/+3
| | | | | | | | | libc when one of the source files changes. Since there are more places which want to depend on $(libc), fix them all to use a new variable $(libc.depend), which contains the filename for which we have a rule.
* Fix a dependency to mention libc.so, not libc.so.0, as we only have a rule toBernd Schmidt2008-05-311-1/+1
| | | | build the former.
* - generate deps via gccBernhard Reutner-Fischer2008-05-311-9/+0
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* fix fallout from string.h libc_hidden_proto removalDenis Vlasenko2008-05-312-8/+10
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* - cannot really guarantee proper order, so play safe and compile the problematicBernhard Reutner-Fischer2008-05-303-9/+6
| | | | sources separately for now.
* - Fix gcc glitch with mremap and IMA.Bernhard Reutner-Fischer2008-05-301-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | For -combine, make sure that we don't pollute our non-varargs mremap decl with some vararg decl from later in the TU by putting ours after anybody else who is picking up mman.h. This is admittedly a small work-around.. smallish testcase: $ cat bug.h extern void *mremap (void*, unsigned, unsigned, int, ...); $ cat bug1.c #include "bug.h" int whatever; $ cat bug2.c #define mremap _hidemremap #include "bug.h" #undef mremap void *mremap (void*, unsigned, unsigned, int, void*); $ gcc -c bug1.c bug2.c $ gcc -c bug1.c bug2.c -combine bug2.c:4: error: conflicting types for ‘mremap’ bug.h:1: error: previous declaration of ‘mremap’ was here
* - try to pickup UINTMAX_MAXBernhard Reutner-Fischer2008-05-301-0/+1
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* - Avoid warning about undefined preprocessor token. No obj-code changes.Bernhard Reutner-Fischer2008-05-301-1/+1
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* - Avoid warning about undefined preprocessor token. No obj-code changes.Bernhard Reutner-Fischer2008-05-3018-20/+20
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* - shrink a little bit.Bernhard Reutner-Fischer2008-05-301-14/+10
| | | | | | 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
* - fix dependencies for multi-sourceBernhard Reutner-Fischer2008-05-291-9/+21
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* Fix typo in macro for tls access modelCarmelo Amoroso2008-05-291-1/+1
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* avr32: splice(), vmsplice() and tee() supportHaavard Skinnemoen2008-05-281-0/+31
| | | | | Add the necessary prototypes and definitions for splice(), vmsplice() and tee() to work. Without this, they won't even compile.
* Fix build failure due to missing 'smallint' definitionCarmelo Amoroso2008-05-276-1/+5
| | | | | | by adding <unistd.h> header file. Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
* Slight size reduction by use of smallints/consts:Denis Vlasenko2008-05-256-9/+9
| | | | | | - 288016 1924 7176 297116 4889c libuClibc-0.9.29.so + 287956 1924 7168 297048 48858 libuClibc-0.9.29.so
* __uClibc_main.c: save ~70 bytes by not checking that /dev/nullDenis Vlasenko2008-05-251-9/+7
| | | | | | | | | | | 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
* - avoid warning about cast from pointer to integer of different sizeBernhard Reutner-Fischer2008-05-231-1/+1
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* arm memcpy: fix the case when src=dstDenis Vlasenko2008-05-231-2/+1
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* - for non-threaded, non-macro case we were missing __GI_fputc (for e.g. error.c)Bernhard Reutner-Fischer2008-05-231-0/+2
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* - rename to match the set*() function's filenameBernhard Reutner-Fischer2008-05-221-0/+0
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* - rename to match the setdomainname filenameBernhard Reutner-Fischer2008-05-221-0/+0
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* convert two more static ints used as flags to smallintsDenis Vlasenko2008-05-221-1/+1
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* - my manpage sais that init_module, create_module, query_module, delete_moduleBernhard Reutner-Fischer2008-05-211-0/+5
| | | | were removed in linux-2.6
* - fix warning about old-style function definitionBernhard Reutner-Fischer2008-05-211-32/+33
| | | | This could need a pull from upstream to do away with these __STDC__ conditionals.
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