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  /external/valgrind/main/massif/tests/
pages_as_heap.c 17 inc_dec, delta, sbrk(0));
19 brk_stat = (intptr_t)brk(sbrk(0) + inc_dec * delta);
21 printf("brk value at failure: %p\n", sbrk(0));
27 inc_dec, delta, sbrk(0));
  /external/valgrind/main/memcheck/tests/
brk2.c 14 ptr = sbrk(1);
17 printf ("sbrk() failed!\n");
  /bionic/libc/bionic/
brk.cpp 47 void* sbrk(ptrdiff_t increment) { function
  /external/valgrind/main/memcheck/tests/linux/
brk.c 12 void* orig_ds = sbrk(0);
  /external/chromium_org/third_party/tcmalloc/vendor/src/
system-alloc.cc 48 #include <unistd.h> // for sbrk, getpagesize, off_t
136 "Whether sbrk can be used to obtain memory.");
201 // Check if we should use sbrk allocation.
206 // memory will be allocated with sbrk before the flag takes effect.
211 // sbrk will release memory if passed a negative number, so we do
227 // like something sbrk() should check for us, and indeed opensolaris
229 // http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/lib/libc/port/sys/sbrk.c?a=true
230 // http://sourceware.org/cgi-bin/cvsweb.cgi/~checkout~/libc/misc/sbrk.c?rev=1.1.2.1&content-type=text/plain&cvsroot=glibc
231 // Without this check, sbrk may succeed when it ought to fail.)
232 if (reinterpret_cast<intptr_t>(sbrk(0)) + size < size)
448 SbrkSysAllocator *sbrk = new (sbrk_space) SbrkSysAllocator(); local
    [all...]
malloc_hook_mmap_freebsd.h 30 // Override mmap/munmap/mremap/sbrk to provide support for calling the
64 void* sbrk(intptr_t increment) __THROW
139 extern "C" void* sbrk(intptr_t increment) __THROW {
malloc_hook_mmap_linux.h 150 void* sbrk(ptrdiff_t increment) __THROW
207 extern "C" void* sbrk(ptrdiff_t increment) __THROW {
  /bionic/tests/
unistd_test.cpp 35 return sbrk(0);
90 ASSERT_EQ(reinterpret_cast<void*>(-1), sbrk(PTRDIFF_MAX));
96 ASSERT_EQ(reinterpret_cast<void*>(-1), sbrk(PTRDIFF_MIN));
101 ASSERT_EQ(reinterpret_cast<void*>(-1), sbrk(PTRDIFF_MIN + 1));
118 ASSERT_EQ(reinterpret_cast<void*>(-1), sbrk(SBRK_MIN));
128 cur_brk = reinterpret_cast<uintptr_t>(sbrk(overflow_brk));
131 ASSERT_EQ(reinterpret_cast<void*>(-1), sbrk(SBRK_MAX));
220 uintptr_t p = reinterpret_cast<uintptr_t>(sbrk(0));
  /external/e2fsprogs/e2fsck/
scantest.c 56 track->brk_start = sbrk(0);
79 (int) (((char *) sbrk(0)) - ((char *) track->brk_start)),
  /external/e2fsprogs/resize/
resource_track.c 29 track->brk_start = sbrk(0);
87 (unsigned long) (((char *) sbrk(0)) -
  /external/chromium_org/third_party/tcmalloc/chromium/src/
system-alloc.cc 48 #include <unistd.h> // for sbrk, getpagesize, off_t
271 "Whether sbrk can be used to obtain memory.");
343 // Check if we should use sbrk allocation.
348 // memory will be allocated with sbrk before the flag takes effect.
353 // sbrk will release memory if passed a negative number, so we do
369 // like something sbrk() should check for us, and indeed opensolaris
371 // http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/lib/libc/port/sys/sbrk.c?a=true
372 // http://sourceware.org/cgi-bin/cvsweb.cgi/~checkout~/libc/misc/sbrk.c?rev=1.1.2.1&content-type=text/plain&cvsroot=glibc
373 // Without this check, sbrk may succeed when it ought to fail.)
374 if (reinterpret_cast<intptr_t>(sbrk(0)) + size < size)
585 SbrkSysAllocator *sbrk = new (sbrk_space) SbrkSysAllocator(); local
    [all...]
malloc_hook_mmap_freebsd.h 30 // Override mmap/munmap/mremap/sbrk to provide support for calling the
64 void* sbrk(intptr_t increment) __THROW
139 extern "C" void* sbrk(intptr_t increment) __THROW {
malloc_hook_mmap_linux.h 175 void* sbrk(ptrdiff_t increment) __THROW
235 // Don't hook sbrk() in Android, since it doesn't expose __sbrk.
240 extern "C" void* sbrk(ptrdiff_t increment) __THROW {
  /external/jemalloc/src/
chunk_dss.c 17 * Protects sbrk() calls. This avoids malloc races among threads, though it
18 * does not protect against races with threads that call sbrk() directly.
36 return (sbrk(increment));
78 * sbrk() uses a signed increment argument, so take care not to
  /bionic/libc/include/
unistd.h 166 extern void *sbrk(ptrdiff_t);
  /development/ndk/platforms/android-12/include/
unistd.h 162 extern void *sbrk(ptrdiff_t);
  /development/ndk/platforms/android-3/include/
unistd.h 151 extern void *sbrk(ptrdiff_t);
  /development/ndk/platforms/android-8/include/
unistd.h 155 extern void *sbrk(ptrdiff_t);
  /development/ndk/platforms/android-9/include/
unistd.h 159 extern void *sbrk(ptrdiff_t);
  /development/ndk/platforms/android-L/include/
unistd.h 169 extern void *sbrk(ptrdiff_t);
  /prebuilts/ndk/4/platforms/android-3/arch-arm/usr/include/
unistd.h 159 extern void *sbrk(ptrdiff_t);
  /prebuilts/ndk/4/platforms/android-4/arch-arm/usr/include/
unistd.h 159 extern void *sbrk(ptrdiff_t);
  /prebuilts/ndk/4/platforms/android-5/arch-arm/usr/include/
unistd.h 159 extern void *sbrk(ptrdiff_t);
  /prebuilts/ndk/4/platforms/android-5/arch-x86/usr/include/
unistd.h 159 extern void *sbrk(ptrdiff_t);
  /prebuilts/ndk/4/platforms/android-8/arch-arm/usr/include/
unistd.h 163 extern void *sbrk(ptrdiff_t);

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