29 lines
1013 B
Diff
29 lines
1013 B
Diff
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diff --git a/third_party/ashmem/ashmem-dev.c b/third_party/ashmem/ashmem-dev.c
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index 2303369d8167..52b3f47eeae0 100644
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--- a/third_party/ashmem/ashmem-dev.c
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+++ b/third_party/ashmem/ashmem-dev.c
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@@ -72,6 +72,11 @@ int ashmem_set_prot_region(int fd, int prot)
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return ioctl(fd, ASHMEM_SET_PROT_MASK, prot);
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}
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+int ashmem_get_prot_region(int fd)
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+{
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+ return ioctl(fd, ASHMEM_GET_PROT_MASK);
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+}
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+
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int ashmem_pin_region(int fd, size_t offset, size_t len)
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{
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struct ashmem_pin pin = { offset, len };
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diff --git a/third_party/ashmem/ashmem.h b/third_party/ashmem/ashmem.h
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index 7d411cc064ba..d8afccbd2a6e 100644
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--- a/third_party/ashmem/ashmem.h
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+++ b/third_party/ashmem/ashmem.h
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@@ -18,6 +18,7 @@ extern "C" {
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int ashmem_create_region(const char *name, size_t size);
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int ashmem_set_prot_region(int fd, int prot);
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+int ashmem_get_prot_region(int fd);
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int ashmem_pin_region(int fd, size_t offset, size_t len);
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int ashmem_unpin_region(int fd, size_t offset, size_t len);
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int ashmem_get_size_region(int fd);
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