openbsd-src/lib/libc/stdlib/ at trash-bin2 · jcs.org/openbsd-src

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openbsd-src / lib / libc / stdlib /

at trash-bin2 107 files

Move __cxa_thread_atexit* to its own .c file to avoid pulling the code (w/ _dlctl reference) into static executables. It's all Mark's code so put his preferred copyright on it.

8 years ago

Update a comment about standards requirements

13 years ago

zap remaining rcsid.

20 years ago

I am retiring my old email address; replace it with my OpenBSD one.

7 years ago

zap remaining rcsid.

20 years ago

stop flushing streams in abort(). it's hackish and unsafe, and no longer required. try to document this fact and some of the history. with feedback from deraadt guenther millert

12 years ago

Minimize #includes, particularly to avoid thread_private.h

8 years ago

Replace the vague, incorrect, and confusing BUGS sections with CAVEATS clearly stating which arguments have to be avoided, and mention the header files defining the constants required for the checks. Feedback and OK guenther@, OK bluhm@.

7 years ago

Wrap <stdlib.h> so that calls go direct and the symbols not in the C standard are all weak. Apply __{BEGIN,END}_HIDDEN_DECLS to gdtoa{,imp}.h, hiding the arch-specific __strtorx, __ULtox_D2A, __strtorQ, __ULtoQ_D2A symbols.

10 years ago

Improve wording in alloca. 1. it's not a bug; it's a caveat. 2. "slightly unsafe" gives me the willies. 3. one .Xr to malloc should suffice ok deraadt jmc

11 years ago

remove please from manual pages ok jmc@ sthen@ millert@

4 years ago

Move __cxa_thread_atexit* to its own .c file to avoid pulling the code (w/ _dlctl reference) into static executables. It's all Mark's code so put his preferred copyright on it.

8 years ago

Move __cxa_thread_atexit* to its own .c file to avoid pulling the code (w/ _dlctl reference) into static executables. It's all Mark's code so put his preferred copyright on it.

8 years ago

For all functions known to be infected by LC_NUMERIC, add short CAVEATS pointing to the new CAVEATS section in setlocale(3). Make those in wprintf(3) and wscanf(3) more concise since duplicate information is a bad idea. Incompleteness of information originally pointed out by millert@. OK millert@

7 years ago

zap remaining rcsid.

20 years ago

reduce .Nd to one line and kill .Tn while here

10 years ago

Wrap <stdlib.h> so that calls go direct and the symbols not in the C standard are all weak. Apply __{BEGIN,END}_HIDDEN_DECLS to gdtoa{,imp}.h, hiding the arch-specific __strtorx, __ULtox_D2A, __strtorQ, __ULtoQ_D2A symbols.

10 years ago

reduce .Nd to one line and kill .Tn while here

10 years ago

zap remaining rcsid.

20 years ago

reduce .Nd to one line and kill .Tn while here

10 years ago

ansi ok mpi@ deraadt@

4 years ago

change Xrs from now-defunct db(3) to dbopen(3); this wasn;t a straight replace: thanks both to schwarze and maja for feedback on how to rewrite parts;

10 years ago

bsearch(3): support arrays with more than INT_MAX elements

4 years ago

Reduce qabs() and qdiv() to aliases of llabs() and lldiv(). Merge the manual pages and call them deprecated there.

9 years ago

Wrap <stdlib.h> so that calls go direct and the symbols not in the C standard are all weak. Apply __{BEGIN,END}_HIDDEN_DECLS to gdtoa{,imp}.h, hiding the arch-specific __strtorx, __ULtox_D2A, __strtorQ, __ULtoQ_D2A symbols.

10 years ago

Only two of the *rand48.c files need <math.h>, so just #include it in them

10 years ago

I am retiring my old email address; replace it with my OpenBSD one.

7 years ago

I am retiring my old email address; replace it with my OpenBSD one.

7 years ago

Only two of the *rand48.c files need <math.h>, so just #include it in them

10 years ago

Replace all 14 instances of .St -ansiC-99 in our tree with .St -isoC-99. The former is not used anywhere in NetBSD, FreeBSD, or DragonFly and not supported by groff, so i'm going to delete it from mandoc(1). We don't need two macros for the same thing.

11 years ago

Minimize #includes, particularly to avoid thread_private.h

8 years ago

I am retiring my old email address; replace it with my OpenBSD one.

7 years ago

better document perils of setuid getenv and xr with issetugid ok deraadt

11 years ago

environ and __progname are not declared in a public header; declare them in libc's hidden/stdlib.h instead of in each .c file that needs one

10 years ago

For open/openat, if the flags parameter does not contain O_CREAT, the 3rd (variadic) mode_t parameter is irrelevant. Many developers in the past have passed mode_t (0, 044, 0644, or such), which might lead future people to copy this broken idiom, and perhaps even believe this parameter has some meaning or implication or application. Delete them all. This comes out of a conversation where tb@ noticed that a strange (but intentional) pledge behaviour is to always knock-out high-bits from mode_t on a number of system calls as a safety factor, and his bewilderment that this appeared to be happening against valid modes (at least visually), but no sorry, they are all irrelevant junk. They could all be 0xdeafbeef. ok millert

4 years ago

refer to longindex as an argument, not a field; from uwe@netbsd -r1.22

4 years ago

This patch fixes one bug and one instance of undesirable behaviour.

5 years ago

* add the missing STANDARDS section as noticed by tb@ * mention that the *optionp input string will be modified * clarify that the array of tokens is expected to be NULL-terminated OK millert@ tb@, and the first half of STANDARDS also OK jmc@

4 years ago

zap remaining rcsid.

20 years ago

word fix; from edgar pettijohn

8 years ago

Remove dead support for changing BDB hash algorithm and cache of alternatives

10 years ago

Use David Musser's introsort algorithm to fall back to heapsort(3) when the recursion depth reaches 2*lg(n + 1). This avoids quicksort's quadratic behavior for pathological input without appreciably changing the average run time.

9 years ago

Set errno more consistently, and fix a warning, ok tedu

9 years ago

fix Dt;

9 years ago

Replace the vague, incorrect, and confusing BUGS sections with CAVEATS clearly stating which arguments have to be avoided, and mention the header files defining the constants required for the checks. Feedback and OK guenther@, OK bluhm@.

7 years ago

Add lldiv(), imaxabs(), imaxdiv(), strtoimax() and strtoumax()

20 years ago

Reduce qabs() and qdiv() to aliases of llabs() and lldiv(). Merge the manual pages and call them deprecated there.

9 years ago

Add lldiv(), imaxabs(), imaxdiv(), strtoimax() and strtoumax()

20 years ago

Minimal maintenance to make this mess slightly less confusing: queue -> list; mention "intrusive"; element -> member at one place; delete a bogus remark that maybe referred to a long-gone implementation in VAX assembly code. Much more could be improved, but i don't want to waste too much time here.

6 years ago

XPG requires insque() and remque() to work with linear lists and not just circular lists. Amazingly, they managed to extend the requirements to no longer match the behavior of the VAX instructions they were modeled after, so the trivial VAX ASM versions have to go. Nice job breaking it, X/Open!

11 years ago

zap remaining rcsid.

20 years ago

zap remaining rcsid.

20 years ago

Replace the vague, incorrect, and confusing BUGS sections with CAVEATS clearly stating which arguments have to be avoided, and mention the header files defining the constants required for the checks. Feedback and OK guenther@, OK bluhm@.

7 years ago

zap remaining rcsid.

20 years ago

Wrap <stdlib.h> so that calls go direct and the symbols not in the C standard are all weak. Apply __{BEGIN,END}_HIDDEN_DECLS to gdtoa{,imp}.h, hiding the arch-specific __strtorx, __ULtox_D2A, __strtorQ, __ULtoQ_D2A symbols.

10 years ago

Reduce qabs() and qdiv() to aliases of llabs() and lldiv(). Merge the manual pages and call them deprecated there.

9 years ago

zap remaining rcsid.

20 years ago

Reduce qabs() and qdiv() to aliases of llabs() and lldiv(). Merge the manual pages and call them deprecated there.

9 years ago

add missing and correct misspelled names, most in NAME sections; found with regress/usr.bin/mandoc/db/dbm_dump; OK jmc@

8 years ago

Reduce qabs() and qdiv() to aliases of llabs() and lldiv(). Merge the manual pages and call them deprecated there.

9 years ago

Move the __rand48_* declarations into rand48.h, and then hide both them and __dorand48() and __rand48_deterministic

10 years ago

change Xrs from now-defunct db(3) to dbopen(3); this wasn;t a straight replace: thanks both to schwarze and maja for feedback on how to rewrite parts;

10 years ago

lsearch(3): reimplement using lfind(3)

4 years ago

man pages: add missing commas between subordinate and main clauses

4 years ago

Currently malloc caches a number of free'ed regions up to 128k in size. This cache is indexed by size (in # of pages), so it is very quick to check. Some programs allocate and deallocate larger allocations in a frantic way. Accomodate those programs by also keeping a cache of regions between 128k and 2M, in a cache of variable sized regions.

4 years ago

Just return if nmemb is 0. Avoids a NULL dereference and is consistent with the behavior of the other libc sort functions. OK deraadt@

10 years ago

Move the __rand48_* declarations into rand48.h, and then hide both them and __dorand48() and __rand48_deterministic

10 years ago

zap remaining rcsid.

20 years ago

posix_memalign.3

- fix bug wrt posix_memalign(3) of blocks between half a page and a page - document posix_memalign() does not play nice with reacallocarray(3) and freezero(3)

9 years ago

I am retiring my old email address; replace it with my OpenBSD one.

7 years ago

I am retiring my old email address; replace it with my OpenBSD one.

7 years ago

Use "path name" not "pathname".

13 years ago

correct Research Unix edition "appeared in" use in HISTORY

6 years ago

Don't fall back to heapsort() if we would otherwise switch to insertion sort (when the number of elements is < 7).

8 years ago

Use .Rv where appropriate, and move it to RETURN VALUES; remove .Tn, and a few minor macro adjustments. Patch from Kaspars at Bankovskis dot net.

11 years ago

use calloc() to avoid malloc(n * m) overflows; checked by djm canacar jsg

18 years ago

man pages: add missing word, The foo() ... -> The foo() function ...

4 years ago

GNU ld has prefixed the contents of .gnu.warning.SYMBOL sections with "warning: " since 2003, so the messages themselves need not contain the prefix anymore.

8 years ago

drand48(3) returns values in [0.0, 1.0).

6 years ago

Only two of the *rand48.c files need <math.h>, so just #include it in them

10 years ago

Some people still argue that rand(3) and random(3) have suitable deterministic use cases, so explain the situation a bit more. Since the 80's, I estimate around 5 algorithm changes, so any chosen seed is unrepeatable UB.

5 years ago

GNU ld has prefixed the contents of .gnu.warning.SYMBOL sections with "warning: " since 2003, so the messages themselves need not contain the prefix anymore.

8 years ago

Wrap <stdlib.h> so that calls go direct and the symbols not in the C standard are all weak. Apply __{BEGIN,END}_HIDDEN_DECLS to gdtoa{,imp}.h, hiding the arch-specific __strtorx, __ULtox_D2A, __strtorQ, __ULtoQ_D2A symbols.

10 years ago

Provide realpath(1)

4 years ago

The last consumer of pre-posix realpath behaviour has stopped requiring it (sftp-server). Remove the /exists///// behaviour from here. The /nonexistant behaviour remains in the kernel and needs to be shot next. There may be ports fallout, but we doubt it. ok beck djm

6 years ago

recallocarray.c

Type-cast getpagesize() from int to size_t for the comparison with d. getpagesize() will only return positive numbers (there is no negative page size system) and it can not fail. Should fix some compiler warnings seen in -portable projects. OK otto@

5 years ago

XPG requires insque() and remque() to work with linear lists and not just circular lists. Amazingly, they managed to extend the requirements to no longer match the behavior of the VAX instructions they were modeled after, so the trivial VAX ASM versions have to go. Nice job breaking it, X/Open!

11 years ago

Overshot w/PROTO_DEPRECATED: seed48_deterministic() is used internally

10 years ago

Delete casts to off_t and size_t that are implied by assignments or prototypes. Ditto for some of the char* and void* casts too.

9 years ago

Wrap <stdlib.h> so that calls go direct and the symbols not in the C standard are all weak. Apply __{BEGIN,END}_HIDDEN_DECLS to gdtoa{,imp}.h, hiding the arch-specific __strtorx, __ULtox_D2A, __strtorQ, __ULtoQ_D2A symbols.

10 years ago

For all functions known to be infected by LC_NUMERIC, add short CAVEATS pointing to the new CAVEATS section in setlocale(3). Make those in wprintf(3) and wscanf(3) more concise since duplicate information is a bad idea. Incompleteness of information originally pointed out by millert@. OK millert@

7 years ago

The 0x (or 0X) prefix in base 16 is optional so only skip over the prefix if the character following it is a valid hex char. The C99 standard is clear that given the string "0xy" zero should be returned and endptr set to point to the "x". OK deraadt@ espie@

8 years ago

Another couple of commas in the wrong place, ok jmc

11 years ago

The 0x (or 0X) prefix in base 16 is optional so only skip over the prefix if the character following it is a valid hex char. The C99 standard is clear that given the string "0xy" zero should be returned and endptr set to point to the "x". OK deraadt@ espie@

8 years ago

The 0x (or 0X) prefix in base 16 is optional so only skip over the prefix if the character following it is a valid hex char. The C99 standard is clear that given the string "0xy" zero should be returned and endptr set to point to the "x". OK deraadt@ espie@

8 years ago

compare pointer to NULL in example code

10 years ago

Wrap <stdlib.h> so that calls go direct and the symbols not in the C standard are all weak. Apply __{BEGIN,END}_HIDDEN_DECLS to gdtoa{,imp}.h, hiding the arch-specific __strtorx, __ULtox_D2A, __strtorQ, __ULtoQ_D2A symbols.

10 years ago

Replace all 14 instances of .St -ansiC-99 in our tree with .St -isoC-99. The former is not used anywhere in NetBSD, FreeBSD, or DragonFly and not supported by groff, so i'm going to delete it from mandoc(1). We don't need two macros for the same thing.

11 years ago

The 0x (or 0X) prefix in base 16 is optional so only skip over the prefix if the character following it is a valid hex char. The C99 standard is clear that given the string "0xy" zero should be returned and endptr set to point to the "x". OK deraadt@ espie@

8 years ago

The 0x (or 0X) prefix in base 16 is optional so only skip over the prefix if the character following it is a valid hex char. The C99 standard is clear that given the string "0xy" zero should be returned and endptr set to point to the "x". OK deraadt@ espie@

8 years ago

The 0x (or 0X) prefix in base 16 is optional so only skip over the prefix if the character following it is a valid hex char. The C99 standard is clear that given the string "0xy" zero should be returned and endptr set to point to the "x". OK deraadt@ espie@

8 years ago

be more forceful about not using these. improvements sthen@, jmc@. okay millert@, jca@ jmc@

10 years ago

environ and __progname are not declared in a public header; declare them in libc's hidden/stdlib.h instead of in each .c file that needs one

10 years ago

lint is dead: delete useless LINTLIBRARY comments

10 years ago

thread_atexit.c

Complete the ld.so boot cleanup: move most libc initialization from _csu_finish() to _libc_preinit(), which is an .init_array function in shared libc (and mark it INITFIRST) or a .preinit_array function in static libc, grabbing the _dl_cb callback there from ld.so. Then in _csu_finish(), invoke the dl_clean_boot() callback to free ld.so's startup bits before main() gets control.

6 years ago

man pages: add missing commas between subordinate and main clauses

4 years ago

lint is dead: delete useless LINTLIBRARY comments

10 years ago