Searched refs:sbrk (Results 1 - 2 of 2) sorted by relevance

/u-boot/include/
H A Dmalloc.h190 Define this on MS win (95, nt) platforms to compile in sbrk emulation.
195 MORECORE (default: sbrk)
201 holds for sbrk).
207 controlling interaction with host system routines (sbrk, mmap, etc).
315 WIN32 causes an emulation of sbrk to be compiled in
329 Microsoft Visual C++ data structures and routines used in the 'sbrk'
640 Because trimming via sbrk can be slow on some systems, and can
672 sbrk, mmap, and munmap otherwise degrade performance, the default
691 retain whenever sbrk is called. It is used in two ways internally:
693 * When sbrk i
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/u-boot/common/
H A Ddlmalloc.c51 Emulation of sbrk for WIN32
604 void *sbrk(ptrdiff_t increment)
711 /* The first value returned from sbrk */
714 /* The maximum memory obtained from system via sbrk */
717 /* The maximum via either sbrk or mmap */
723 /* The total memory obtained from system via sbrk */
1111 Main interface to sbrk (but see also malloc_trim).
1120 char* brk; /* return value from sbrk */
1122 INTERNAL_SIZE_T correction; /* bytes for 2nd sbrk call */
1123 char* new_brk; /* return of 2nd sbrk cal
603 void *sbrk(ptrdiff_t increment) function
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