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| author | Helge Deller <deller@gmx.de> | 2020-10-12 08:50:51 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2020-10-15 08:10:39 +0200 |
| commit | 4a770b413fe91d5d271e29a50a1f23cf189b4d2e (patch) | |
| tree | 22a111280b0c2c34beaa9e0596ed6beff4dbebd5 /arch | |
| parent | f173e3a751708b7f5e0b77dcdd4ac3c2287b735e (diff) | |
| download | linux-4a770b413fe91d5d271e29a50a1f23cf189b4d2e.tar.bz2 | |
parisc: Add MAP_UNINITIALIZED define
We will not allow unitialized anon mmaps, but we need this define
to prevent build errors, e.g. the debian foot package.
Suggested-by: John David Anglin <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/parisc/include/uapi/asm/mman.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/parisc/include/uapi/asm/mman.h b/arch/parisc/include/uapi/asm/mman.h index 6fd8871e4081..ab78cba446ed 100644 --- a/arch/parisc/include/uapi/asm/mman.h +++ b/arch/parisc/include/uapi/asm/mman.h @@ -25,6 +25,7 @@ #define MAP_STACK 0x40000 /* give out an address that is best suited for process/thread stacks */ #define MAP_HUGETLB 0x80000 /* create a huge page mapping */ #define MAP_FIXED_NOREPLACE 0x100000 /* MAP_FIXED which doesn't unmap underlying mapping */ +#define MAP_UNINITIALIZED 0 /* uninitialized anonymous mmap */ #define MS_SYNC 1 /* synchronous memory sync */ #define MS_ASYNC 2 /* sync memory asynchronously */ |