| /third_party/ltp/testcases/kernel/syscalls/memfd_create/ |
| H A D | memfd_create_common.c | 180 "mmap(%p, %zu, %i, %i, %i, %li) succeeded", addr, in check_mmap()
189 if (mmap(addr, length, prot, flags, fd, offset) != MAP_FAILED) { in check_mmap_fail()
192 "mmap(%p, %zu, %i, %i, %i, %li) succeeded unexpectedly", in check_mmap_fail()
199 "mmap(%p, %zu, %i, %i, %i, %li) failed as expected", in check_mmap_fail()
390 * allowed. Note that for r/w the kernel already prevents the mmap. in check_mfd_non_writeable()
392 p = mmap(NULL, MFD_DEF_SIZE, PROT_READ, MAP_SHARED, fd, 0); in check_mfd_non_writeable()
396 "mmap()+mprotect() succeeded unexpectedly"); in check_mfd_non_writeable()
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| /third_party/musl/ldso/linux/ |
| H A D | cfi.c | 376 * value is uint16_t. The size passed to mmap() should be aligned with 4096, so shadow_size should be aligned. */ in create_cfi_shadow()
379 uintptr_t *mmap_addr = mmap(NULL, shadow_size, PROT_NONE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_NORESERVE, -1, 0); in create_cfi_shadow()
382 LD_LOGE("[CFI] [%{public}s] mmap failed!\n", __FUNCTION__); in create_cfi_shadow()
487 char* tmp_shadow_start = (char*)mmap(NULL, tmp_shadow_size, in fill_shadow_value_to_shadow()
491 LD_LOGE("[CFI] [%{public}s] mmap failed!\n", __FUNCTION__); in fill_shadow_value_to_shadow()
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| /third_party/rust/crates/clap/clap_bench/benches/ |
| H A D | 05_ripgrep.rs | 434 .arg(flag("mmap")) in cmd()
436 .arg(flag("no-mmap")) in cmd()
778 "mmap",
783 incompatible option (e.g., --context) is given with --mmap, \
795 "no-mmap",
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| /third_party/toybox/toys/posix/ |
| H A D | file.c | 101 // data. Just skip it if we can't mmap. in do_elf_file()
102 if (MAP_FAILED == (map = mmap(0, TT.len, PROT_READ, MAP_SHARED, fd, 0))) in do_elf_file()
122 // data. Just skip it if we can't mmap. in do_elf_file()
123 if (MAP_FAILED == (map = mmap(0, TT.len, PROT_READ, MAP_SHARED, fd, 0))) in do_elf_file()
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| /third_party/skia/third_party/externals/abseil-cpp/absl/base/internal/ |
| H A D | low_level_alloc.cc | 58 // For mmap, Linux defines both MAP_ANONYMOUS and MAP_ANON and says MAP_ANON is
545 // we unlock before mmap() both because mmap() may call a callback hook, in DoAllocWithArena()
548 // mmap generous 64K chunks to decrease in DoAllocWithArena()
562 new_pages = mmap(nullptr, new_pages_size, PROT_WRITE | PROT_READ, in DoAllocWithArena()
566 new_pages = mmap(nullptr, new_pages_size, PROT_WRITE | PROT_READ, in DoAllocWithArena()
570 ABSL_RAW_LOG(FATAL, "mmap error: %d", errno); in DoAllocWithArena()
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| /third_party/rust/crates/nix/src/sys/ |
| H A D | mman.rs | 36 /// Additional parameters for [`mmap`].
416 /// See the [`mmap(2)`] man page for detailed requirements.
418 /// [`mmap(2)`]: https://man7.org/linux/man-pages/man2/mmap.2.html
419 pub unsafe fn mmap( in mmap() functions
432 let ret = libc::mmap(ptr, length.into(), prot.bits(), flags.bits(), fd, offset); in mmap()
520 /// # use nix::sys::mman::{mmap, mprotect, MapFlags, ProtFlags};
525 /// let mem = mmap(None, one_k_non_zero, ProtFlags::PROT_NONE,
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| /foundation/graphic/graphic_2d/rosen/samples/2d_graphics/ |
| H A D | drawing_sample_replayer.cpp | 57 auto mapFile = static_cast<uint8_t*>(mmap(nullptr, statbuf.st_size, PROT_READ, MAP_PRIVATE, fd, 0)); in ReadCmds()
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| /foundation/multimedia/image_framework/plugins/common/libs/image/libheifplugin/src/ |
| H A D | heif_decoder.cpp | 174 void* ptr = ::mmap(nullptr, byteCount, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); in AllocShareMem()
|
| /foundation/multimedia/media_foundation/src/buffer/avbuffer/ |
| H A D | av_hardware_memory.cpp | 140 void *addr = ::mmap(nullptr, static_cast<size_t>(capacity_), static_cast<int>(prot), MAP_SHARED, fd_, 0); in MapMemoryAddr()
141 FALSE_RETURN_V_MSG_E(addr != MAP_FAILED, Status::ERROR_INVALID_OPERATION, "mmap failed, please check params"); in MapMemoryAddr()
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| /foundation/multimedia/media_foundation/src/buffer/avsharedmemory/ |
| H A D | avsharedmemorybase.cpp | 129 void *addr = ::mmap(nullptr, static_cast<size_t>(capacity_), static_cast<int>(prot), MAP_SHARED, fd_, 0); in MapMemory()
131 "mmap failed, please check params"); in MapMemory()
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| /foundation/multimedia/image_framework/frameworks/innerkitsimpl/common/src/ |
| H A D | pixel_map_parcel.cpp | 72 void* ptr = ::mmap(nullptr, bufferSize, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); in ReadAshmemDataFromParcel()
75 IMAGE_LOGE("mmap shared memory failed"); in ReadAshmemDataFromParcel()
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| /foundation/multimedia/camera_framework/frameworks/native/camera/src/deferred_proc_session/ |
| H A D | deferred_photo_proc_session.cpp | 37 void* addr = mmap(nullptr, bytes, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); in OnProcessImageDone()
40 MEDIA_ERR_LOG("DeferredPhotoProcessingSessionCallback::OnProcessImageDone() mmap failed"); in OnProcessImageDone()
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| /foundation/multimedia/av_codec/test/unittest/video_test/video_test/sample/encoder/ |
| H A D | video_encoder_sample.cpp | 109 uint8_t *bufferAddr = static_cast<uint8_t *>(mmap(bufferHandle->virAddr, bufferHandle->size, in SurfaceInputThread()
|
| /foundation/communication/ipc/ipc/native/src/mock/source/ |
| H A D | binder_connector.cpp | 152 vmAddr_ = mmap(0, IPC_MMAP_SIZE, PROT_READ, MAP_PRIVATE | MAP_NORESERVE, driverFD_, 0); in MapMemory()
154 ZLOGE(LABEL, "fail to mmap"); in MapMemory()
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| /third_party/ffmpeg/libavdevice/ |
| H A D | fbdev_dec.c | 121 fbdev->data = mmap(NULL, fbdev->fixinfo.smem_len, PROT_READ, MAP_SHARED, fbdev->fd, 0); in fbdev_read_header()
124 av_log(avctx, AV_LOG_ERROR, "Error in mmap(): %s\n", av_err2str(ret)); in fbdev_read_header()
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| H A D | fbdev_enc.c | 87 fbdev->data = mmap(NULL, fbdev->fixinfo.smem_len, PROT_WRITE, MAP_SHARED, fbdev->fd, 0); in fbdev_write_header()
90 av_log(h, AV_LOG_ERROR, "Error in mmap(): %s\n", av_err2str(ret)); in fbdev_write_header()
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| /third_party/alsa-lib/src/pcm/ |
| H A D | pcm_copy.c | 166 .mmap = snd_pcm_generic_mmap,
|
| /third_party/NuttX/drivers/usbdev/gadget/ |
| H A D | usbd_hid.c | 61 .mmap = NULL,
|
| /third_party/libunwind/libunwind/src/ |
| H A D | os-linux.h | 80 cp = mmap (NULL, mi->buf_size, PROT_READ | PROT_WRITE, in maps_init()
|
| /third_party/libunwind/libunwind/include/ |
| H A D | libunwind_i.h | 220 /* Hopefully, mmap() goes straight through to a system call stub... */ \
221 mem = mmap (NULL, size, PROT_READ | PROT_WRITE, \
301 void *image; /* pointer to mmap'd image */
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| /third_party/musl/porting/linux/user/src/fdsan/ |
| H A D | fdsan.c | 80 mmap(NULL, aligned_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); in get_fd_entry()
82 MUSL_LOGE("fdsan: mmap failed"); in get_fd_entry()
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| /third_party/ltp/testcases/kernel/mem/mmapstress/ |
| H A D | mmapstress07.c | 103 /* Test fsync & mmap over a hole in a sparse file & extend fragment */
209 if ((mapaddr = mmap((caddr_t) 0, pagesize * 2 + holesize, PROT_READ,
213 CLEANERROR("mmap tmp file failed");
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| /third_party/ltp/testcases/kernel/syscalls/migrate_pages/ |
| H A D | migrate_pages01.c | 107 p = mmap(NULL, getpagesize(), PROT_NONE, in test_invalid_mem()
110 tst_brkm(TBROK | TERRNO, cleanup, "mmap"); in test_invalid_mem()
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| /third_party/ltp/testcases/kernel/syscalls/mremap/ |
| H A D | mremap05.c | 127 p = mmap(NULL, size, PROT_READ | PROT_WRITE, in get_test_area()
130 tst_brkm(TBROK | TERRNO, cleanup, "get_test_area mmap"); in get_test_area()
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| /third_party/ltp/testcases/kernel/syscalls/madvise/ |
| H A D | madvise09.c | 46 #include "lapi/mmap.h"
70 ptr = mmap(NULL, 500 * page_size, PROT_READ | PROT_WRITE, in memory_pressure_child()
|