Annotation of dietlibc/CHANGES, revision 1.121
1.115 fefe 1: 0.11:
2: fix major oops in DNS routines (only with WANT_FULL_RESOLV_CONF enabled).
1.116 fefe 3: fix vsscanf bug (Thanks, David Chappell).
1.117 fefe 4: add floor, ceil and memchr prototypes.
5: add __builtin_expect and expect #defines for gcc versions below 3.0
1.118 fefe 6: cleaner errno vs __errno_location handling
7: add placeholder iconv (iconv_open will always return EINVAL)
8: try to remove kernel 2.4 header dependency in IPv6 sockaddr_in6
9: initialization of getaddrinfo.
1.119 fefe 10: fix vsnprintf %X (printed lower case)
1.120 fefe 11: I wrote a new getopt. It appears to actually work (it is POSIX
12: compliant, it does not sort argv like the GNU version) and is only
13: a little over 300 bytes on x86.
1.121 ! fefe 14: Guillaume Cottenceau just wrote me that strncat should be even more
! 15: broken than it already is: it should append n bytes AND THEN \0!
! 16: I wonder how many programmers have produces off-by-one errors here...
1.115 fefe 17:
1.74 fefe 18: 0.10:
19: update getpagesize.
20: add personality.
1.75 fefe 21: add "%*s" and "%*.*s" support to vsnprintf.
1.76 fefe 22: add putchar (apparently arm-linux-gcc will substitute printf("\n")
23: with putchar('\n') behind your back...?!
1.77 fefe 24: import include/scsi/ from glibc.
1.78 fefe 25: add iopl.
1.80 fefe 26: add execl and sigdelset prototypes.
27: add getopt_long stuff to getopt.h (may compile but won't link).
1.81 fefe 28: add RPC headers (no code yet).
1.82 fefe 29: add mlockall, munlockall
1.83 fefe 30: make "diet gcc foo.c" work.
31: added Sun RPC code and removed as many warnings as possible in a
32: heroic act of self-mutilation.
33: added getproto* and getdtablesize for the RPC cruft :-(
1.84 fefe 34: added getpass. mount from util-linux actually compiles now!
35: fix the sig*set routines. mount actually works now *bg*
36: fix fwrite dividing by zero when trying to fwrite n records of size 0.
1.85 fefe 37: added an initial regex implementation (3500 bytes!!!).
1.87 fefe 38: add llseek and lseek64 with optional lseek fall-back.
1.88 fefe 39: add res_init.
40: add asprintf (ugh, what an ugly function).
1.89 fefe 41: expanded arpa/nameser.h to include backwards compatibility defines
1.90 fefe 42: add ut_name alias to ut_host in struct utmp.
43: add inet_ntop, inet_pton, gethostbyname2.
1.92 fefe 44: add sysinfo, recvmsg, sendmsg.
1.93 fefe 45: add endmntent, getmntent, setmntent.
1.94 fefe 46: fix fnmatch (thanks, Guillaume Cottenceau!)
1.96 fefe 47: add setenv.
48: remove __restrict from mntent.h, add __restrict__ removal alias for
49: older gcc versions in sys/cdefs.h.
50: add rlim_t, sig_atomic_t declarations.
51: add sigsetjmp #define for __sigsetjmp (oops).
52: (Thanks to Chris Siebenmann for these three bug reports)
1.97 fefe 53: add a gruesome hack to printf floating point to accept %f and kludge
54: together support for %.2f. Don't look at the code, please!
1.98 fefe 55: fixed tcsetpgrp (oops, this is embarassing! Thanks, Chris Siebenmann)
1.99 fefe 56: imported fix for entlib by Jeff Garzik.
1.100 fefe 57: add glob implementation from Guillaume Cottenceau (Thanks!!)
58: add libdl fragments from Olaf (Yeah! One step closer to dynamic linking!)
1.101 fefe 59: add REG_ICASE and word start/end handling to my regular expressions.
60: my regular expressions now actually match substrings (i.e. "foobar" to "bar").
1.102 fefe 61: wrap getcwd to comply to man page (the syscall returns the number of
62: bytes, not the buffer)
63: add realpath.
1.103 fefe 64: fix vfprintf.
1.104 fefe 65: fix *scanf %s zero termination.
66: add abs, labs, llabs.
1.105 fefe 67: add <sys/io.h>, ioperm syscall.
68: add flock to <sys/file.h>
1.106 fefe 69: fixes to bsearch and the regular expressions.
1.107 fefe 70: add fake herror.
1.108 fefe 71: add scandir and alphasort.
1.109 fefe 72: add killpg
1.110 fefe 73: implemented a gross hack to make libpthread compile when
74: dietfeatures.h does not define WANT_THREAD_SAFE (it's empty then).
1.111 fefe 75: add getaddrinfo and freeaddrinfo (man, what a fucked up interface!)
1.112 fefe 76: fix sigsuspend (syscall had completely fscked up arguments!)
1.113 fefe 77: RLIM_INFINITY from the kernel is broken. Thanks to Chris Siebenmann
78: for sending a patch.
1.114 fefe 79: add getserv*.
80: add WANT_FULL_RESOLV_CONF so that the DNS routines use "domain" and
81: "search" from resolv.conf.
1.74 fefe 82:
1.73 fefe 83: 0.9:
1.65 fefe 84: fixed initgroups (oops)
1.66 fefe 85: Cleanup appending file open for stdio (thanks, James Antill)
86: imported vfprintf fix from James Antill.
1.67 fefe 87: add fnmatch
88: change index, rindex and bcmp as weak ELF symbols (were #defined before)
1.68 fefe 89: Olaf added character classes to *scanf.
1.69 fefe 90: Put object and library files into a separate directory (bin-$ARCH).
91: Add "cross" make target to make all architectures.
92: Add "diet" program and man page.
1.70 fefe 93: Add getgrnam, getgrgid
1.71 fefe 94: Add cfmakeraw (Thanks, Antonio Musumeci)
1.72 fefe 95: localtime won't call gettimeofday when the tzfile parser is used.
1.65 fefe 96:
1.64 fefe 97: 0.8:
1.34 fefe 98: vsnprintf(0,...) estimated the length of strings with a padding width
99: incorrectly.
1.35 fefe 100: new reboot() from Olaf.
1.36 fefe 101: added prototypes for getsockopt and setsockopt.
1.39 fefe 102: added experimental sem* and shm*
1.38 fefe 103: define EXIT_SUCCESS and EXIT_FAILURE
1.40 fefe 104: added setvbuf (only changes mode, not buffer)
1.41 fefe 105: added dietwarning.h (woohoo, linker warnings!) and used it to warn of
106: insecurity (system, sprintf) or bloat (printf and stdio).
1.42 fefe 107: added qsort() and bsearch(). Benchmark on 1000 random ints:
108: glibc: 679414 cycles qsort and 3352 cycles bsearch
109: diet libc: 300010 cycles qsort, 553 cycles bsearch
110: I have no idea why glibc is so slow.
1.43 fefe 111: added __isnan (references by libm.a from glibc).
112: added popen() and pclose(). Now the diet libc can link slsh (from
113: S-Lang!)
1.44 fefe 114: corrected usleep. It was more of an msleep until now.
1.45 fefe 115: corrected __dtostr (it looped when trying to format "0.0").
116: several fixes to stdio (thanks to S-Lang's excellent test suite!)
1.46 fefe 117: added ungetc (does it work?)
1.47 fefe 118: added inet_aton (yuck!)
1.50 fefe 119: added gethostbyname, gethostbyaddr, gethostbyname_r and gethostbyaddr_r
1.48 fefe 120: added h_errno and __h_errno_location
121: added inet_ntoa
1.49 fefe 122: added setpgrp and getpgrp, strsignal and execv (thanks, Olaf)
1.51 fefe 123: add bcopy, index, rindex macros
124: add isgraph and isxdigit
1.52 fefe 125: add strftime (ugh!!!)
1.53 olaf 126: Olaf fixed strftime, gmtime_r leap year bug.
1.54 fefe 127: Jeff Garzik contributed a spec file. I put it in contrib and hope
128: everbody knows what to do with it...
129: Olaf checked in a ton of libpthread stuff.
1.55 fefe 130: added mkstemp using /dev/urandom (harder to guess than getpid()).
1.56 fefe 131: add large file backwards compatibility support (so gzip will run on
132: kernel 2.2 and 2.0)
1.57 fefe 133: added shutdown
1.58 fefe 134: added nice
135: added pseudo-locale support for is* (they are now weak aliases,
136: isupper -> __isupper_ascii etc). So, for example, liblatin1 can
137: overwrite the default is* functions.
1.59 fefe 138: added liblatin1.a
1.60 fefe 139: added tzfile implementation (does it work for anyone else?)
1.61 fefe 140: added syslog(3) (thanks to Rene Müller!)
1.62 fefe 141: Jeff Garzik contributed getgr*, getpw* and getsp* in one tiny package.
142: Thanks!
1.63 fefe 143: merged duplicate code in execv and execvp into exec_lib.o
1.34 fefe 144:
1.21 fefe 145: 0.7.2:
146: added several prototypes to already implemented functions and
147: <sys/reboot.h>. Thanks for Abraham for pointing this out.
1.22 fefe 148: added prototypes for process group and dup syscalls. Thanks to
149: Abraham again. He also contributed an implementation for daemon(),
150: an ugly BSD hack. I decided to diversify the lib/ directory a
151: little and now created a libugly/ directory for stuff like system()
152: and daemon() ;-)
153: added libstdio and moved all that stdio crap from lib/ there. The
154: idea is to start separating now what we will separate for shared
155: libraries anyway.
1.26 fefe 156: optimized x86 unified-syscall by Olaf.
1.27 fefe 157: added limits.h, removed __ARCHBITS from endian.h (use __WORDSIZE from
158: limits.h instead)
159: added remove.c and enough cruft to limits.h to make it compile lzo,
160: lzop and bzip2.
1.28 fefe 161: added mktime, asctime_r, asctime and ctime (needed for gzip).
162: Someone will need to implement a reader for the glibc localtime file
1.31 fefe 163: format some day (man tzfile, ugh!) :-(
1.29 fefe 164: added unlink prototype to unistd.h.
165: added gmtime and gmtime_r.
1.31 fefe 166: fixed sparc unified syscall error handling (please upgrade!).
1.30 fefe 167: removed readdir glibc compatibility cruft.
1.31 fefe 168: removed stat glibc compatibility cruft.
1.32 fefe 169: oops, my fread was broken for pipes.
1.33 fefe 170: Olaf found a bug in pipe() for sparc, too.
1.21 fefe 171:
1.9 fefe 172: 0.7.1:
1.11 fefe 173: optimized away the static arrays from __ltostr and __lltostr.
174: optimized away the static arrays (and more!) from strtoul and strtoull.
175: added system (by Olaf).
1.12 fefe 176: added tolower and toupper
1.13 fefe 177: added getopt from Olaf (~600 bytes on x86!)
1.14 fefe 178: added clone for mips (by Olaf).
179: fixed longjmp and setjmp on sparc not to require glibc include files.
1.15 olaf 180: added pause for all (by Olaf).
1.17 fefe 181: added __attribute__ ((__const__)) to ctype.h
1.16 fefe 182: added isupper and islower.
183: added putc and putchar as macros.
1.17 fefe 184: added strcasecmp and strncasecmp (thanks to Abraham vd Merwe for
185: insightful discussions and patches I partially used for the last three)
1.18 fefe 186: added getpriority and setpriority (also by Abraham)
1.19 fefe 187: oops, I broke strtoul in a recent optimization attempt.
1.20 fefe 188: oi, setjmp and longjmp were broken on other platforms, too!
189: Thanks to Sébastien Côté for reporting this.
1.9 fefe 190:
191: 0.7:
1.6 olaf 192: clone support for i386,alpha,arm and sparc by Olaf.
1.1 cvs 193: Initial dynamic loading glue for i386, also by Olaf.
194: We don't have a dynamic loader yet, so this is not yet usable.
195: added readv, sigdelset, sigaltstack, sigfillset, sigismember, usleep,
196: vsprintf, writev, all by Olaf.
1.2 fefe 197: imported readdir fix from Guillaume. Mhh, can the kernel interface
198: really be this broken?
1.3 fefe 199: Found a kludgy way to detect whether the kernel includes define struct
200: stat64 (they also define STAT64_HAS_BROKEN_ST_INO). If this does
201: not work for you, please tell me!
1.4 fefe 202: Removed bogus __seek_types enum, it's a bunch of #defines now.
1.7 fefe 203: Fixed stdio line buffering. The code was already there but I forgot
204: to mark stdio and stdout as line buffered. This should really be
205: done dynamically using isatty, though.
1.8 fefe 206: Removed superfluous "if (1)" in execvp.c
1.1 cvs 207:
208: 0.6.14:
209: *scanf did not append the 0 byte for %s.
210: added creat and changed creat to call open directly instead of open64.
211: did for fread what 0.6.10 did for fwrite.
212: repaired buffered stdio a little (line buffering is still not
213: supported).
214: [All of these bugs have been reported by Guillaume. Thanks!]
215: added __pure__ to strchr and strrchr in <string.h>
216:
217: 0.6.13:
218: included COPYING to make clear that the diet libc is covered by the
219: GNU General Public License (and _not_ the LGPL). That means that
220: you need to obtain a license from me if you want to use the diet
221: libc in a proprietary program that you want to distribute.
222: The x86 unified syscall swapped arguments #4 and #5 and noone
223: noticed until now! Thanks to Guillaume Cottenceau for reporting
224: this!
225: The malloc had a subtle bug with small allocations that could cause
226: segfault. Guillaume reported it, Olaf fixed it.
227:
228: 0.6.12:
229: added assert, statfs and fstatfs
230: added include/net/if.h so fget compiles again.
231:
232: 0.6.11:
233: added putenv.
234:
235: 0.6.10:
236: fixed fwrite. It returned the number of bytes written, not the number
237: of records. Thanks to Albert D. Cahalan for pointing this out.
238: fixed fgets. It returned EOF on empty lines. Thanks, Erik Frey.
239: added brk and sbrk. harold@nb.com.sg made me do it.
240:
241: 0.6.9:
242: fixed execvp not to return on ENOENT
243: did for {open|read|close|seek|tell}dir what I did for stat before.
244: The glibc compatibility part is currently non-functional.
245: fixed white space handling in sscanf " (" would not match " (".
246: fixed printf to accept 'l' flag.
247: fixed getpwuid (ignored last line)
248:
249: 0.6.8:
250: Olaf contributed initial thread-safe syscalls for i386, alpha, sparc,
251: mips and arm. I did the one for ppc. They can be enabled in dietfeatures.h.
252: added strlcpy and strlcat from OpenBSD.
253: added stat64, fstat64 and lstat64.
254: added endian.h and made ending of strlen.c endianness-aware
255: added string routines size tweak to dietfeatures.h. Most of the
256: string routines have been unrolled. This is up to three times as
257: fast but creates up to three times larger code. Now you can disable
258: the unrolling.
259: added sendfile.
260: I also added pread. It works on x86 and sparc but not on ppc and mips.
261: I have no idea what's going on. strace disagrees with the kernel.
262: Can anyone help? I asked the Linux kernel mailing list for help, too.
263: added a few aliases of the type __libc_open for open. nm on
264: libpthreads.so indicates that we will need them.
265:
266: 0.6.7:
267: the sources now compile without warnings with -Wall.
268: printf now prints "(null)" when %s is passed NULL. This can be
269: removed with WANT_NULL_PRINTF in dietfeatures.h
270: added vfprintf, execl, ttyname.
271: stat, lstat and fstat are now #defined to __dietstat, __dietlstat and
272: __dietfstat so they can use the normal kernel struct stat.
273: stat, lstat and fstat are now C wrappers that convert to the glibc
274: struct stat. So we can avoid that overhead for programs that use
275: dietlibc headers.
276:
277: 0.6.6:
278: changed the Makefiles so you can now set CFLAGS on the command line
279: added memccmp (analogous to memccpy) and strncmp.
280: Olaf fixed another bug in the sparc unified syscall.
281: Paul Clifford contributed a C version of his strlen.S that is much
282: more efficient than the previous strlen on all platforms! It also
283: looks like technology from Roswell. ;-}
284: added a "real" stdio. Well, almost. Please contribute!
285: added dietfeatures.h so you can remove features you don't need.
286: removed debug code from vsnprintf that changed \0 to ' ' (argh!).
287: stdio now works with simple programs and minigzip from libz.
288: stdio uses some major trickery to avoid linking the stdio, stderr and
289: stdout (and reserving space for them) when they are not used.
290:
291: 0.6.5:
292: Red Plait <redplait@ixcelerator.com> found several bugs in diet libc,
293: most of them bugs in the new header files, but also missing sigset
294: functions.
295: Paul Clifford contributed an assembly strlen.S for ARM and fixed
296: several bugs.
297: Fixed ppc/setjmp and mips/pipe.
298: Olaf contributed a new sparc unified syscall.
299:
300: 0.6.4:
301: declared is* static inline in getservent.
302: added assert_fail, strtoul, isalpha, isdigit, isalnum, isascii.
303: changed strlen to return 0 when passed NULL.
304: new, much smaller unified syscall for MIPS. Thanks to Olaf the Mad
305: Scientist who actually implemented this without access to a MIPS
306: box, just from reading the architecture manual. And it worked out
307: of the box.
308: started a set of system includes, mainly so that I can use lcc and
309: my alpha-linux cross compiler (which is unable to cross-compile
310: glibc). diet libc can now be compiled without any include files
311: from a normal libc. The includes do declare more than diet libc
312: currently delivers and they are still far from complete for real
313: applications.
314: I will only add assembly versions that are smaller _and_ faster than
315: the C version. Larger routines are only accepted if they are called
316: very often and are substantially faster.
317: added i386 assembly strchr, which is smaller and faster than the old
318: version. It is, however, larger than the version contributed by
319: proton (thanks, anyway).
320: added i386 strlen (31% faster, 14% smaller)
321: "make t" will now create a map file called "mapfile".
322:
323: 0.6.3:
324: added sys_errlist, strerror and perror
325: added isblank
326: added atol
327:
328: 0.6.2:
329: mmap for ARM didn't compile. Thanks, Paul!
330:
331: 0.6.1:
332: split mmap into the architecture specific subdirectories.
333: getenv now copes with environ==NULL, thanks Paul Clifford.
334: Paul also contributed a smaller ARM startup code.
335:
336: 0.6:
337: strcat returned the wrong result. Thanks, Dietz Pröpper.
338: strtod now understands a negative exponent (oops, thanks Bertram Barth)
339: Port to arm-linux-gnu, but on the Netwinder I use for testing the
340: __dtostr does not work (I have no idea why!)
341: The MIPS port now uses (much smaller) non-PIC code. That means that
342: the applications you link against diet libc also have to be compiled
343: non-PIC. I suggest copying the CFLAGS from the diet libc Makefile.
344: Thanks to Ralf Bächle for helping me with this!
345: I made subdirectories for the architectures and use VPATH to override
346: VPATH so that make finds the source file automatically. That should
347: simplify the sources greatly.
348: Olaf Dreesen contributed Alpha support including setjmp and longjmp!
349: ARM and MIPS now also have setjmp and longjmp
350: "compile" and "load" are now make targets. Use them for djb programs.
351: added contrib/elftrunc.c which will remove unnecessary ELF headers.
352: Again, contributed from Olaf. Great work!
353:
354: 0.5.12:
355: printf also does signed numbers.
356: If you don't use atexit, dietlibc now does not link exit, only _exit.
357: *printf now correctly returns the number of bytes written.
358: Olaf contributed experimental sscanf and vsscanf implementations.
359: If passed NULL as buffer, snprintf will not write anything but still
360: return the number of bytes it would have written.
361: Initial MIPS port! (Oh, the agony!)
362: No setjmp and longjmp support yet! Please contribute!
363: I even implemented unified syscalls for MIPS. Still, MIPS code is
364: almost twice the size of SPARC code. If anyone knows why: please
365: tell me!
366:
367: 0.5.11:
368: I implemented new unified syscalls for x86, sparc and ppc, this time based
369: on .s files and not .c files, and I moved the syscalls into
370: subdirectores to clean the dietlibc sources up a little.
371: A binary consisting of printf("%s is %d\n","olaf",23) is now
372: 2864 bytes on sparc
373: 2488 bytes on intel
374: I kludgily implemented fprintf(stdout,... and fprintf(stderr,...
375: to make a few more applications work.
376: Olaf Dreesen also implemented some unified syscall stuff for x86.
377: He discovered that with our unified syscall interface it actually
378: costs <10 bytes total to make all system calls thread safe!
379: I implemented atexit() (can register up to 4 callbacks).
380: I implemented strtod and __dtostr (the opposite). Now we can add
381: floating point support to vsnprintf and sscanf!
382:
383: 0.5.10:
384: I actually saw that I can not only merge the errno handling code of
385: the system calls on x86, I can also merge the rest (including the
386: arguments) except for setting the system call number. All those
387: system calls are now just a jump to a unified system call handler.
388: I got rid of x86openclose again. The savings are substantial:
389: chown from embutils went from 7664 to 7184 bytes!
390: If I'd move the system call wrappers to assembly language, I could
391: even reduce the alignment (does not matter since it's just a jump
392: anyway) and get rid of the "ret" behind each jump (one byte per
393: system call!)
394:
395: 0.5.9:
396: added memchr, strpbrk, strstr, strtol, isspace (hehe)
397: fixed strdup
398: fixed return values for strcpy and strcat (thanks to Norbert Berzen)
399: Olaf Dreesen contributed a strtol and initial {sn|vsn|}printf implementation
400: (no signed integers, only strings and unsigned integers (but
401: supporting octal, hex and decimal). Thanks, Olaf! (by the way:
402: that code must be wonderful, I don't understand it at all *bg*)
403: Olaf's printf does understand padding like in "%08d" and "%8d" and
404: automatically pads pointers with '0'.
405: Rewrote the x86 start code, old: 22 instructions, new: 12 instructions.
406: Thanks to proton for inspiration on this.
407: The new x86 start code also does not reference exit any more, thus saving
408: 64 bytes for executables that don't call exit explicitly.
409: [insert maniacal laughter] EVERY BYTE COUNTS!1!! ;-)
410: Moved errno and environ to start.S, saving no byte binary size but
411: speeding up compilation and slightly shortening dietlibc.a ;-)
412: For x86: joined open and close into one assembler file, sharing the
413: errno handling. This is a feasibility test and it actually saves a
414: few bytes. I think I will reimplement the _syscall[1-6] macros on
415: all platforms now to share the errno handling code for them.
416:
417: 0.5.8:
418: fixed strchr to be able to look for 0.
419:
420: added _llseek, ftruncate, getpgid, getresgid, getresuid, getsid,
421: memccpy, memmove, mprotect, setregid, setresgid, setresuid, setreuid,
422: strncpy, swapon, truncate, strtok, strtok_r, strspn, strcspn (all
423: contributed by Olaf Dreesen)
424:
425: added execvp, getcwd
426:
427: fixed __xmknod
428:
429: Note: can it be that the ftw interface really is so broken that I
430: cannot implement it without having to implement some searching data
431: structure? I included an experimental ftw implementation that will
432: not follow symlinks.
433:
434: 0.5.7:
435: oops, if_nametoindex was broken!
436:
437: 0.5.6:
438: ported to ppc-linux.
439: fixed i386 sigsetjmp (I mistyped the function name)
440: included sigjmp.c
441:
442: 0.5.5:
443: added wait, sys_siglist, longjmp/setjmp/sigsetjmp for i386 and sparc
444: actually, it wasn't fork that wasn't working for sparc, it was pipe.
445: I fixed it now.
446: dietlibc/SPARC assumes -msupersparc (does not provide div, mul, etc)
447: fixed readdir to use getdents and not the intel inline asm
448:
449: 0.5.4:
450: ported to sparclinux (sparc32 only). Beware: does not work yet.
451: added raise, abort, readlink, strcat, geteuid, geteuid, wait3, access
452:
453: 0.5.3:
454: added tcsetattr and getenv to compile e3
455:
456: 0.5.2:
457: added vhangup, tcgetattr, isatty and memcmp for fgetty
458: (http://www.fefe.de/fgetty/)
459: added localtime from uC-libc.
460:
461: 0.5.1:
462: stat and friends actually work now. Yuck! Another case of
463: translation between kernel and userland. Why can't the kernel
464: people and the libc people simply agree on a standard?
465: removed many unnecessary includes to speed up compilation.
466: added -fomit-frame-pointer and i386 compilation target to reduce code size.
467: inlined socketcall to reduce code size.
468: "load" and "compile" are examples for djb code.
469:
470: 0.5:
471: Olaf Dreesen contributed a much smaller implementation of malloc and friends.
472: each object file is now treated with "strip -x -R .note -R .comment"
473: split each system call into a separate object file
474: added ntohs, htons, alarm, if_indextoname and if_nametoindex
475:
476: 0.4.1:
477: oops, the strchr implementation was wrong. Thanks Jens Laas!
478:
479: 0.4:
480: copied opendir and friends from uC-libc.
481: added getservent and getservby* in gerservent.c
482:
483: 0.3:
484: remove readdir system call
485: added getdents system call
486: added getpwnam/getpwuid implementation in getpwnam.c
487: added a few string functions (in str*.c)
488:
LinuxTV legacy CVS <linuxtv.org/cvs>