Annotation of dietlibc/CHANGES, revision 1.125
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...
1.122 fefe 17: Fix regexec offset return. autoconf now believes that diet libc has
18: POSIX regular expressions.
1.123 fefe 19: Fix fnmatch (a/b/* matched a/b/c/d even if FNM_PATHNAME was set)
1.124 fefe 20: Fix regular expression match for x* when there is no x at all.
1.125 ! fefe 21: Fix memory leak in error case in gethostbyname(2|). Thanks, Dietz Pröpper.
1.115 fefe 22:
1.74 fefe 23: 0.10:
24: update getpagesize.
25: add personality.
1.75 fefe 26: add "%*s" and "%*.*s" support to vsnprintf.
1.76 fefe 27: add putchar (apparently arm-linux-gcc will substitute printf("\n")
28: with putchar('\n') behind your back...?!
1.77 fefe 29: import include/scsi/ from glibc.
1.78 fefe 30: add iopl.
1.80 fefe 31: add execl and sigdelset prototypes.
32: add getopt_long stuff to getopt.h (may compile but won't link).
1.81 fefe 33: add RPC headers (no code yet).
1.82 fefe 34: add mlockall, munlockall
1.83 fefe 35: make "diet gcc foo.c" work.
36: added Sun RPC code and removed as many warnings as possible in a
37: heroic act of self-mutilation.
38: added getproto* and getdtablesize for the RPC cruft :-(
1.84 fefe 39: added getpass. mount from util-linux actually compiles now!
40: fix the sig*set routines. mount actually works now *bg*
41: fix fwrite dividing by zero when trying to fwrite n records of size 0.
1.85 fefe 42: added an initial regex implementation (3500 bytes!!!).
1.87 fefe 43: add llseek and lseek64 with optional lseek fall-back.
1.88 fefe 44: add res_init.
45: add asprintf (ugh, what an ugly function).
1.89 fefe 46: expanded arpa/nameser.h to include backwards compatibility defines
1.90 fefe 47: add ut_name alias to ut_host in struct utmp.
48: add inet_ntop, inet_pton, gethostbyname2.
1.92 fefe 49: add sysinfo, recvmsg, sendmsg.
1.93 fefe 50: add endmntent, getmntent, setmntent.
1.94 fefe 51: fix fnmatch (thanks, Guillaume Cottenceau!)
1.96 fefe 52: add setenv.
53: remove __restrict from mntent.h, add __restrict__ removal alias for
54: older gcc versions in sys/cdefs.h.
55: add rlim_t, sig_atomic_t declarations.
56: add sigsetjmp #define for __sigsetjmp (oops).
57: (Thanks to Chris Siebenmann for these three bug reports)
1.97 fefe 58: add a gruesome hack to printf floating point to accept %f and kludge
59: together support for %.2f. Don't look at the code, please!
1.98 fefe 60: fixed tcsetpgrp (oops, this is embarassing! Thanks, Chris Siebenmann)
1.99 fefe 61: imported fix for entlib by Jeff Garzik.
1.100 fefe 62: add glob implementation from Guillaume Cottenceau (Thanks!!)
63: add libdl fragments from Olaf (Yeah! One step closer to dynamic linking!)
1.101 fefe 64: add REG_ICASE and word start/end handling to my regular expressions.
65: my regular expressions now actually match substrings (i.e. "foobar" to "bar").
1.102 fefe 66: wrap getcwd to comply to man page (the syscall returns the number of
67: bytes, not the buffer)
68: add realpath.
1.103 fefe 69: fix vfprintf.
1.104 fefe 70: fix *scanf %s zero termination.
71: add abs, labs, llabs.
1.105 fefe 72: add <sys/io.h>, ioperm syscall.
73: add flock to <sys/file.h>
1.106 fefe 74: fixes to bsearch and the regular expressions.
1.107 fefe 75: add fake herror.
1.108 fefe 76: add scandir and alphasort.
1.109 fefe 77: add killpg
1.110 fefe 78: implemented a gross hack to make libpthread compile when
79: dietfeatures.h does not define WANT_THREAD_SAFE (it's empty then).
1.111 fefe 80: add getaddrinfo and freeaddrinfo (man, what a fucked up interface!)
1.112 fefe 81: fix sigsuspend (syscall had completely fscked up arguments!)
1.113 fefe 82: RLIM_INFINITY from the kernel is broken. Thanks to Chris Siebenmann
83: for sending a patch.
1.114 fefe 84: add getserv*.
85: add WANT_FULL_RESOLV_CONF so that the DNS routines use "domain" and
86: "search" from resolv.conf.
1.74 fefe 87:
1.73 fefe 88: 0.9:
1.65 fefe 89: fixed initgroups (oops)
1.66 fefe 90: Cleanup appending file open for stdio (thanks, James Antill)
91: imported vfprintf fix from James Antill.
1.67 fefe 92: add fnmatch
93: change index, rindex and bcmp as weak ELF symbols (were #defined before)
1.68 fefe 94: Olaf added character classes to *scanf.
1.69 fefe 95: Put object and library files into a separate directory (bin-$ARCH).
96: Add "cross" make target to make all architectures.
97: Add "diet" program and man page.
1.70 fefe 98: Add getgrnam, getgrgid
1.71 fefe 99: Add cfmakeraw (Thanks, Antonio Musumeci)
1.72 fefe 100: localtime won't call gettimeofday when the tzfile parser is used.
1.65 fefe 101:
1.64 fefe 102: 0.8:
1.34 fefe 103: vsnprintf(0,...) estimated the length of strings with a padding width
104: incorrectly.
1.35 fefe 105: new reboot() from Olaf.
1.36 fefe 106: added prototypes for getsockopt and setsockopt.
1.39 fefe 107: added experimental sem* and shm*
1.38 fefe 108: define EXIT_SUCCESS and EXIT_FAILURE
1.40 fefe 109: added setvbuf (only changes mode, not buffer)
1.41 fefe 110: added dietwarning.h (woohoo, linker warnings!) and used it to warn of
111: insecurity (system, sprintf) or bloat (printf and stdio).
1.42 fefe 112: added qsort() and bsearch(). Benchmark on 1000 random ints:
113: glibc: 679414 cycles qsort and 3352 cycles bsearch
114: diet libc: 300010 cycles qsort, 553 cycles bsearch
115: I have no idea why glibc is so slow.
1.43 fefe 116: added __isnan (references by libm.a from glibc).
117: added popen() and pclose(). Now the diet libc can link slsh (from
118: S-Lang!)
1.44 fefe 119: corrected usleep. It was more of an msleep until now.
1.45 fefe 120: corrected __dtostr (it looped when trying to format "0.0").
121: several fixes to stdio (thanks to S-Lang's excellent test suite!)
1.46 fefe 122: added ungetc (does it work?)
1.47 fefe 123: added inet_aton (yuck!)
1.50 fefe 124: added gethostbyname, gethostbyaddr, gethostbyname_r and gethostbyaddr_r
1.48 fefe 125: added h_errno and __h_errno_location
126: added inet_ntoa
1.49 fefe 127: added setpgrp and getpgrp, strsignal and execv (thanks, Olaf)
1.51 fefe 128: add bcopy, index, rindex macros
129: add isgraph and isxdigit
1.52 fefe 130: add strftime (ugh!!!)
1.53 olaf 131: Olaf fixed strftime, gmtime_r leap year bug.
1.54 fefe 132: Jeff Garzik contributed a spec file. I put it in contrib and hope
133: everbody knows what to do with it...
134: Olaf checked in a ton of libpthread stuff.
1.55 fefe 135: added mkstemp using /dev/urandom (harder to guess than getpid()).
1.56 fefe 136: add large file backwards compatibility support (so gzip will run on
137: kernel 2.2 and 2.0)
1.57 fefe 138: added shutdown
1.58 fefe 139: added nice
140: added pseudo-locale support for is* (they are now weak aliases,
141: isupper -> __isupper_ascii etc). So, for example, liblatin1 can
142: overwrite the default is* functions.
1.59 fefe 143: added liblatin1.a
1.60 fefe 144: added tzfile implementation (does it work for anyone else?)
1.61 fefe 145: added syslog(3) (thanks to Rene Müller!)
1.62 fefe 146: Jeff Garzik contributed getgr*, getpw* and getsp* in one tiny package.
147: Thanks!
1.63 fefe 148: merged duplicate code in execv and execvp into exec_lib.o
1.34 fefe 149:
1.21 fefe 150: 0.7.2:
151: added several prototypes to already implemented functions and
152: <sys/reboot.h>. Thanks for Abraham for pointing this out.
1.22 fefe 153: added prototypes for process group and dup syscalls. Thanks to
154: Abraham again. He also contributed an implementation for daemon(),
155: an ugly BSD hack. I decided to diversify the lib/ directory a
156: little and now created a libugly/ directory for stuff like system()
157: and daemon() ;-)
158: added libstdio and moved all that stdio crap from lib/ there. The
159: idea is to start separating now what we will separate for shared
160: libraries anyway.
1.26 fefe 161: optimized x86 unified-syscall by Olaf.
1.27 fefe 162: added limits.h, removed __ARCHBITS from endian.h (use __WORDSIZE from
163: limits.h instead)
164: added remove.c and enough cruft to limits.h to make it compile lzo,
165: lzop and bzip2.
1.28 fefe 166: added mktime, asctime_r, asctime and ctime (needed for gzip).
167: Someone will need to implement a reader for the glibc localtime file
1.31 fefe 168: format some day (man tzfile, ugh!) :-(
1.29 fefe 169: added unlink prototype to unistd.h.
170: added gmtime and gmtime_r.
1.31 fefe 171: fixed sparc unified syscall error handling (please upgrade!).
1.30 fefe 172: removed readdir glibc compatibility cruft.
1.31 fefe 173: removed stat glibc compatibility cruft.
1.32 fefe 174: oops, my fread was broken for pipes.
1.33 fefe 175: Olaf found a bug in pipe() for sparc, too.
1.21 fefe 176:
1.9 fefe 177: 0.7.1:
1.11 fefe 178: optimized away the static arrays from __ltostr and __lltostr.
179: optimized away the static arrays (and more!) from strtoul and strtoull.
180: added system (by Olaf).
1.12 fefe 181: added tolower and toupper
1.13 fefe 182: added getopt from Olaf (~600 bytes on x86!)
1.14 fefe 183: added clone for mips (by Olaf).
184: fixed longjmp and setjmp on sparc not to require glibc include files.
1.15 olaf 185: added pause for all (by Olaf).
1.17 fefe 186: added __attribute__ ((__const__)) to ctype.h
1.16 fefe 187: added isupper and islower.
188: added putc and putchar as macros.
1.17 fefe 189: added strcasecmp and strncasecmp (thanks to Abraham vd Merwe for
190: insightful discussions and patches I partially used for the last three)
1.18 fefe 191: added getpriority and setpriority (also by Abraham)
1.19 fefe 192: oops, I broke strtoul in a recent optimization attempt.
1.20 fefe 193: oi, setjmp and longjmp were broken on other platforms, too!
194: Thanks to Sébastien Côté for reporting this.
1.9 fefe 195:
196: 0.7:
1.6 olaf 197: clone support for i386,alpha,arm and sparc by Olaf.
1.1 cvs 198: Initial dynamic loading glue for i386, also by Olaf.
199: We don't have a dynamic loader yet, so this is not yet usable.
200: added readv, sigdelset, sigaltstack, sigfillset, sigismember, usleep,
201: vsprintf, writev, all by Olaf.
1.2 fefe 202: imported readdir fix from Guillaume. Mhh, can the kernel interface
203: really be this broken?
1.3 fefe 204: Found a kludgy way to detect whether the kernel includes define struct
205: stat64 (they also define STAT64_HAS_BROKEN_ST_INO). If this does
206: not work for you, please tell me!
1.4 fefe 207: Removed bogus __seek_types enum, it's a bunch of #defines now.
1.7 fefe 208: Fixed stdio line buffering. The code was already there but I forgot
209: to mark stdio and stdout as line buffered. This should really be
210: done dynamically using isatty, though.
1.8 fefe 211: Removed superfluous "if (1)" in execvp.c
1.1 cvs 212:
213: 0.6.14:
214: *scanf did not append the 0 byte for %s.
215: added creat and changed creat to call open directly instead of open64.
216: did for fread what 0.6.10 did for fwrite.
217: repaired buffered stdio a little (line buffering is still not
218: supported).
219: [All of these bugs have been reported by Guillaume. Thanks!]
220: added __pure__ to strchr and strrchr in <string.h>
221:
222: 0.6.13:
223: included COPYING to make clear that the diet libc is covered by the
224: GNU General Public License (and _not_ the LGPL). That means that
225: you need to obtain a license from me if you want to use the diet
226: libc in a proprietary program that you want to distribute.
227: The x86 unified syscall swapped arguments #4 and #5 and noone
228: noticed until now! Thanks to Guillaume Cottenceau for reporting
229: this!
230: The malloc had a subtle bug with small allocations that could cause
231: segfault. Guillaume reported it, Olaf fixed it.
232:
233: 0.6.12:
234: added assert, statfs and fstatfs
235: added include/net/if.h so fget compiles again.
236:
237: 0.6.11:
238: added putenv.
239:
240: 0.6.10:
241: fixed fwrite. It returned the number of bytes written, not the number
242: of records. Thanks to Albert D. Cahalan for pointing this out.
243: fixed fgets. It returned EOF on empty lines. Thanks, Erik Frey.
244: added brk and sbrk. harold@nb.com.sg made me do it.
245:
246: 0.6.9:
247: fixed execvp not to return on ENOENT
248: did for {open|read|close|seek|tell}dir what I did for stat before.
249: The glibc compatibility part is currently non-functional.
250: fixed white space handling in sscanf " (" would not match " (".
251: fixed printf to accept 'l' flag.
252: fixed getpwuid (ignored last line)
253:
254: 0.6.8:
255: Olaf contributed initial thread-safe syscalls for i386, alpha, sparc,
256: mips and arm. I did the one for ppc. They can be enabled in dietfeatures.h.
257: added strlcpy and strlcat from OpenBSD.
258: added stat64, fstat64 and lstat64.
259: added endian.h and made ending of strlen.c endianness-aware
260: added string routines size tweak to dietfeatures.h. Most of the
261: string routines have been unrolled. This is up to three times as
262: fast but creates up to three times larger code. Now you can disable
263: the unrolling.
264: added sendfile.
265: I also added pread. It works on x86 and sparc but not on ppc and mips.
266: I have no idea what's going on. strace disagrees with the kernel.
267: Can anyone help? I asked the Linux kernel mailing list for help, too.
268: added a few aliases of the type __libc_open for open. nm on
269: libpthreads.so indicates that we will need them.
270:
271: 0.6.7:
272: the sources now compile without warnings with -Wall.
273: printf now prints "(null)" when %s is passed NULL. This can be
274: removed with WANT_NULL_PRINTF in dietfeatures.h
275: added vfprintf, execl, ttyname.
276: stat, lstat and fstat are now #defined to __dietstat, __dietlstat and
277: __dietfstat so they can use the normal kernel struct stat.
278: stat, lstat and fstat are now C wrappers that convert to the glibc
279: struct stat. So we can avoid that overhead for programs that use
280: dietlibc headers.
281:
282: 0.6.6:
283: changed the Makefiles so you can now set CFLAGS on the command line
284: added memccmp (analogous to memccpy) and strncmp.
285: Olaf fixed another bug in the sparc unified syscall.
286: Paul Clifford contributed a C version of his strlen.S that is much
287: more efficient than the previous strlen on all platforms! It also
288: looks like technology from Roswell. ;-}
289: added a "real" stdio. Well, almost. Please contribute!
290: added dietfeatures.h so you can remove features you don't need.
291: removed debug code from vsnprintf that changed \0 to ' ' (argh!).
292: stdio now works with simple programs and minigzip from libz.
293: stdio uses some major trickery to avoid linking the stdio, stderr and
294: stdout (and reserving space for them) when they are not used.
295:
296: 0.6.5:
297: Red Plait <redplait@ixcelerator.com> found several bugs in diet libc,
298: most of them bugs in the new header files, but also missing sigset
299: functions.
300: Paul Clifford contributed an assembly strlen.S for ARM and fixed
301: several bugs.
302: Fixed ppc/setjmp and mips/pipe.
303: Olaf contributed a new sparc unified syscall.
304:
305: 0.6.4:
306: declared is* static inline in getservent.
307: added assert_fail, strtoul, isalpha, isdigit, isalnum, isascii.
308: changed strlen to return 0 when passed NULL.
309: new, much smaller unified syscall for MIPS. Thanks to Olaf the Mad
310: Scientist who actually implemented this without access to a MIPS
311: box, just from reading the architecture manual. And it worked out
312: of the box.
313: started a set of system includes, mainly so that I can use lcc and
314: my alpha-linux cross compiler (which is unable to cross-compile
315: glibc). diet libc can now be compiled without any include files
316: from a normal libc. The includes do declare more than diet libc
317: currently delivers and they are still far from complete for real
318: applications.
319: I will only add assembly versions that are smaller _and_ faster than
320: the C version. Larger routines are only accepted if they are called
321: very often and are substantially faster.
322: added i386 assembly strchr, which is smaller and faster than the old
323: version. It is, however, larger than the version contributed by
324: proton (thanks, anyway).
325: added i386 strlen (31% faster, 14% smaller)
326: "make t" will now create a map file called "mapfile".
327:
328: 0.6.3:
329: added sys_errlist, strerror and perror
330: added isblank
331: added atol
332:
333: 0.6.2:
334: mmap for ARM didn't compile. Thanks, Paul!
335:
336: 0.6.1:
337: split mmap into the architecture specific subdirectories.
338: getenv now copes with environ==NULL, thanks Paul Clifford.
339: Paul also contributed a smaller ARM startup code.
340:
341: 0.6:
342: strcat returned the wrong result. Thanks, Dietz Pröpper.
343: strtod now understands a negative exponent (oops, thanks Bertram Barth)
344: Port to arm-linux-gnu, but on the Netwinder I use for testing the
345: __dtostr does not work (I have no idea why!)
346: The MIPS port now uses (much smaller) non-PIC code. That means that
347: the applications you link against diet libc also have to be compiled
348: non-PIC. I suggest copying the CFLAGS from the diet libc Makefile.
349: Thanks to Ralf Bächle for helping me with this!
350: I made subdirectories for the architectures and use VPATH to override
351: VPATH so that make finds the source file automatically. That should
352: simplify the sources greatly.
353: Olaf Dreesen contributed Alpha support including setjmp and longjmp!
354: ARM and MIPS now also have setjmp and longjmp
355: "compile" and "load" are now make targets. Use them for djb programs.
356: added contrib/elftrunc.c which will remove unnecessary ELF headers.
357: Again, contributed from Olaf. Great work!
358:
359: 0.5.12:
360: printf also does signed numbers.
361: If you don't use atexit, dietlibc now does not link exit, only _exit.
362: *printf now correctly returns the number of bytes written.
363: Olaf contributed experimental sscanf and vsscanf implementations.
364: If passed NULL as buffer, snprintf will not write anything but still
365: return the number of bytes it would have written.
366: Initial MIPS port! (Oh, the agony!)
367: No setjmp and longjmp support yet! Please contribute!
368: I even implemented unified syscalls for MIPS. Still, MIPS code is
369: almost twice the size of SPARC code. If anyone knows why: please
370: tell me!
371:
372: 0.5.11:
373: I implemented new unified syscalls for x86, sparc and ppc, this time based
374: on .s files and not .c files, and I moved the syscalls into
375: subdirectores to clean the dietlibc sources up a little.
376: A binary consisting of printf("%s is %d\n","olaf",23) is now
377: 2864 bytes on sparc
378: 2488 bytes on intel
379: I kludgily implemented fprintf(stdout,... and fprintf(stderr,...
380: to make a few more applications work.
381: Olaf Dreesen also implemented some unified syscall stuff for x86.
382: He discovered that with our unified syscall interface it actually
383: costs <10 bytes total to make all system calls thread safe!
384: I implemented atexit() (can register up to 4 callbacks).
385: I implemented strtod and __dtostr (the opposite). Now we can add
386: floating point support to vsnprintf and sscanf!
387:
388: 0.5.10:
389: I actually saw that I can not only merge the errno handling code of
390: the system calls on x86, I can also merge the rest (including the
391: arguments) except for setting the system call number. All those
392: system calls are now just a jump to a unified system call handler.
393: I got rid of x86openclose again. The savings are substantial:
394: chown from embutils went from 7664 to 7184 bytes!
395: If I'd move the system call wrappers to assembly language, I could
396: even reduce the alignment (does not matter since it's just a jump
397: anyway) and get rid of the "ret" behind each jump (one byte per
398: system call!)
399:
400: 0.5.9:
401: added memchr, strpbrk, strstr, strtol, isspace (hehe)
402: fixed strdup
403: fixed return values for strcpy and strcat (thanks to Norbert Berzen)
404: Olaf Dreesen contributed a strtol and initial {sn|vsn|}printf implementation
405: (no signed integers, only strings and unsigned integers (but
406: supporting octal, hex and decimal). Thanks, Olaf! (by the way:
407: that code must be wonderful, I don't understand it at all *bg*)
408: Olaf's printf does understand padding like in "%08d" and "%8d" and
409: automatically pads pointers with '0'.
410: Rewrote the x86 start code, old: 22 instructions, new: 12 instructions.
411: Thanks to proton for inspiration on this.
412: The new x86 start code also does not reference exit any more, thus saving
413: 64 bytes for executables that don't call exit explicitly.
414: [insert maniacal laughter] EVERY BYTE COUNTS!1!! ;-)
415: Moved errno and environ to start.S, saving no byte binary size but
416: speeding up compilation and slightly shortening dietlibc.a ;-)
417: For x86: joined open and close into one assembler file, sharing the
418: errno handling. This is a feasibility test and it actually saves a
419: few bytes. I think I will reimplement the _syscall[1-6] macros on
420: all platforms now to share the errno handling code for them.
421:
422: 0.5.8:
423: fixed strchr to be able to look for 0.
424:
425: added _llseek, ftruncate, getpgid, getresgid, getresuid, getsid,
426: memccpy, memmove, mprotect, setregid, setresgid, setresuid, setreuid,
427: strncpy, swapon, truncate, strtok, strtok_r, strspn, strcspn (all
428: contributed by Olaf Dreesen)
429:
430: added execvp, getcwd
431:
432: fixed __xmknod
433:
434: Note: can it be that the ftw interface really is so broken that I
435: cannot implement it without having to implement some searching data
436: structure? I included an experimental ftw implementation that will
437: not follow symlinks.
438:
439: 0.5.7:
440: oops, if_nametoindex was broken!
441:
442: 0.5.6:
443: ported to ppc-linux.
444: fixed i386 sigsetjmp (I mistyped the function name)
445: included sigjmp.c
446:
447: 0.5.5:
448: added wait, sys_siglist, longjmp/setjmp/sigsetjmp for i386 and sparc
449: actually, it wasn't fork that wasn't working for sparc, it was pipe.
450: I fixed it now.
451: dietlibc/SPARC assumes -msupersparc (does not provide div, mul, etc)
452: fixed readdir to use getdents and not the intel inline asm
453:
454: 0.5.4:
455: ported to sparclinux (sparc32 only). Beware: does not work yet.
456: added raise, abort, readlink, strcat, geteuid, geteuid, wait3, access
457:
458: 0.5.3:
459: added tcsetattr and getenv to compile e3
460:
461: 0.5.2:
462: added vhangup, tcgetattr, isatty and memcmp for fgetty
463: (http://www.fefe.de/fgetty/)
464: added localtime from uC-libc.
465:
466: 0.5.1:
467: stat and friends actually work now. Yuck! Another case of
468: translation between kernel and userland. Why can't the kernel
469: people and the libc people simply agree on a standard?
470: removed many unnecessary includes to speed up compilation.
471: added -fomit-frame-pointer and i386 compilation target to reduce code size.
472: inlined socketcall to reduce code size.
473: "load" and "compile" are examples for djb code.
474:
475: 0.5:
476: Olaf Dreesen contributed a much smaller implementation of malloc and friends.
477: each object file is now treated with "strip -x -R .note -R .comment"
478: split each system call into a separate object file
479: added ntohs, htons, alarm, if_indextoname and if_nametoindex
480:
481: 0.4.1:
482: oops, the strchr implementation was wrong. Thanks Jens Laas!
483:
484: 0.4:
485: copied opendir and friends from uC-libc.
486: added getservent and getservby* in gerservent.c
487:
488: 0.3:
489: remove readdir system call
490: added getdents system call
491: added getpwnam/getpwuid implementation in getpwnam.c
492: added a few string functions (in str*.c)
493:
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