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path: root/src/lib/libc/stdlib/malloc.c (follow)
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* -1 -> MAP_FAILEDart2001-05-111-3/+3
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* Use madvise(MADV_FREE) to allow the 'h' option.art2001-05-101-4/+4
| | | | (the code was already there, just not enabled).
* missing THREAD_UNLOCK; netch@segfault.kiev.uaderaadt2000-04-101-1/+2
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* typo fix; halogen@nol.netderaadt2000-03-011-2/+2
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* calloc() needs to be separate from malloc in case a user wants to havemillert1999-11-101-25/+1
| | | | their own malloc() implementation.
* Move calloc() into malloc.c and only zero out the area if malloc()millert1999-11-091-1/+25
| | | | | | didn't do so for us. By default, malloc() zeros out the space it allocates but the programmer cannot rely on this as it is implementation- specific (and configurable via /etc/malloc.conf)
* use writev() where possiblederaadt1999-09-161-12/+29
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* wrong ret type for write define (millert@)d1999-02-031-2/+2
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* malloc can't use write() if it fails very early, so use the unwrapped ↵d1999-02-011-1/+10
| | | | syscall _thread_sys_write() if we are threaded
* Add thread-safety to libc, so that libc_r will build (on i386 at least).d1998-11-201-9/+21
| | | | | | | | | | | | | All POSIX libc api now there (to P1003.1c/D10) (more md stuff is needed for other libc/arch/*) (setlogin is no longer a special syscall) Add -pthread option to gcc (that makes it use -lc_r and -D_POSIX_THREADS). Doc some re-entrant routines Add libc_r to intro(3) dig() uses some libc srcs and an extra -I was needed there. Add more md stuff to libc_r. Update includes for the pthreads api Update libc_r TODO
* Don't enumerate every arch in the #if since all OpenBSD platforms use the ↵millert1998-08-061-8/+4
| | | | same values for malloc_pageshift and malloc_minsize except for sparc
* Oh fun, mucking about with files used on all archs.rahnds1998-06-281-2/+2
| | | | | | | | | This is one of many places in the source that have #if defined("list all architectures") Is there some possible way to eliminate, reduce these or at least have a file that describes all occurrances so that when a new port is done this could be addressed. like the recent hppa port, does it need to take a look at this????
* make mmap() return void *, add MAP_FAILEDderaadt1998-01-021-4/+4
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* Change realloc(foo,0) to behave like malloc(0). Both now return a pointerpefo1997-08-231-4/+1
| | | | | to an object of size zero. This will allow testing on reallocs return value to determine if the operation was successful or not.
* malloc_init() should try to not modify errnoderaadt1997-08-221-2/+3
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* Use MALLOC_EXTRA_SANITY consistently (EXTRA_SANITY was used in many places)millert1997-07-021-15/+16
| | | | sizeof *pt -> sizeof *px (point to same type of struct but looked wrong).
* Make it possible to not output warnings (errors causing aborts are alwaystholo1997-05-311-1/+8
| | | | output).
* Add x/X option to behave like X11 xmalloc; from FreeBSDtholo1997-05-311-31/+71
| | | | Reduce diffs wrt. FreeBSD some
* Be more careful with mixing typestholo1997-04-301-6/+5
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* Check for overflow; from FreeBSDtholo1997-04-051-2/+4
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* is we were set[ug]id an unitialized ptr bit usniklas1997-02-111-3/+6
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* Make this 64-bit safe againtholo1997-02-091-16/+16
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* Integrate latest malloc(3) from FreeBSDtholo1997-01-051-264/+124
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* more 64bit fixesniklas1996-11-241-10/+12
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* 64 bit cleanniklas1996-11-231-3/+25
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* removed plus sign from start of linekstailey1996-11-221-2/+2
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* Make sure we don't dereference stray pointer when running suid or sgidtholo1996-09-261-1/+3
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* Restore check for suid / sgidtholo1996-09-261-2/+2
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* Latest changes from FreeBSDtholo1996-09-261-220/+271
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* From FreeBSD:tholo1996-09-191-3/+4
| | | | | | | | > Fix a very rare error condition: The code to free VM back to the kernel > as done after a quasi-recursive call to free() had modified what we > thought we knew about the last chunk of pages. > This bug manifested itself when I did a "make obj" from src/usr.sbin/lpr, > then make would coredump in the lpd directory.
* Avoid pulling in stdiotholo1996-09-161-3/+3
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* Remove dead codetholo1996-09-151-2/+2
| | | | | | Remove unused variables Silence some warnings lint(1) is your friend
* only support MALLOC_OPTIONS for non-setuidderaadt1996-09-111-3/+5
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* asm -> __asm, clean lint(1) warningstholo1996-09-061-15/+16
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* Move cfree(3) weak symbol into a seperate filetholo1996-08-211-22/+1
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* Make the binding cfree() -> free() weak if possibletholo1996-08-201-5/+12
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* Remove ANSI function delcarations and add a cfree() stub function.downsj1996-08-201-22/+67
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* Fix RCS idstholo1996-08-191-3/+4
| | | | Make sure everything uses {SYS,}LIBC_SCCS properly
* malloc(3) implementation from FreeBSD; uses mmap(2) to get memorytholo1996-08-021-365/+1158
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* Add prototypes for internal functionstholo1996-03-251-3/+3
| | | | Change inline to __inline
* realloc(ptr, 0) does not free; from seebs@taniemarie.solon.com;deraadt1996-01-291-2/+11
| | | | netbsd pr#1806
* initial import of NetBSD treederaadt1995-10-181-0/+421
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