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| author | dillon <dillon@FreeBSD.org> | 2001-08-25 18:06:32 +0000 |
|---|---|---|
| committer | dillon <dillon@FreeBSD.org> | 2001-08-25 18:06:32 +0000 |
| commit | d90cfb096d26a341da50207bd0cfcb56d1a1e598 (patch) | |
| tree | 493a279a92ceff24ef0f5f111661321150dd365a /usr.bin/doscmd/xms.c | |
| parent | 5fe4233238ffe008af2aa665a8d3226ed14e4464 (diff) | |
| download | FreeBSD-src-d90cfb096d26a341da50207bd0cfcb56d1a1e598.zip FreeBSD-src-d90cfb096d26a341da50207bd0cfcb56d1a1e598.tar.gz | |
Remove MAP_INHERIT flag from mmaps.
Diffstat (limited to 'usr.bin/doscmd/xms.c')
| -rw-r--r-- | usr.bin/doscmd/xms.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/usr.bin/doscmd/xms.c b/usr.bin/doscmd/xms.c index 912631b..a067d52 100644 --- a/usr.bin/doscmd/xms.c +++ b/usr.bin/doscmd/xms.c @@ -360,7 +360,7 @@ void initHMA() if (mmap((caddr_t)0x000000, 0x100000, PROT_EXEC | PROT_READ | PROT_WRITE, - MAP_ANON | MAP_FIXED | MAP_INHERIT | MAP_SHARED, + MAP_ANON | MAP_FIXED | MAP_SHARED, -1, 0) == MAP_FAILED) { perror("Error mapping HMA, HMA disabled: "); HMA_a20 = -1; @@ -370,7 +370,7 @@ void initHMA() } if (mmap((caddr_t)0x000000, 64 * 1024, PROT_EXEC | PROT_READ | PROT_WRITE, - MAP_FILE | MAP_FIXED | MAP_INHERIT | MAP_SHARED, + MAP_FILE | MAP_FIXED | MAP_SHARED, HMA_fd_off, 0) == MAP_FAILED) { perror("Error mapping HMA, HMA disabled: "); HMA_a20 = -1; @@ -380,7 +380,7 @@ void initHMA() } if (mmap((caddr_t)0x100000, 64 * 1024, PROT_EXEC | PROT_READ | PROT_WRITE, - MAP_FILE | MAP_FIXED | MAP_INHERIT | MAP_SHARED, + MAP_FILE | MAP_FIXED | MAP_SHARED, HMA_fd_off, 0) == MAP_FAILED) { perror("Error mapping HMA, HMA disabled: "); HMA_a20 = -1; @@ -411,7 +411,7 @@ static void enable_a20() /* Map memory for the HMA with fd = HMA_fd_on */ if (mmap((caddr_t)0x100000, 64 * 1024, PROT_EXEC | PROT_READ | PROT_WRITE, - MAP_FILE | MAP_FIXED | MAP_INHERIT | MAP_SHARED, + MAP_FILE | MAP_FIXED | MAP_SHARED, HMA_fd_on, 0) == MAP_FAILED) { fatal("HMA mapping error: %s\nCannot recover\n", strerror(errno)); } @@ -431,7 +431,7 @@ static void disable_a20() /* Remap the wrap around area */ if (mmap((caddr_t)0x100000, 64 * 1024, PROT_EXEC | PROT_READ | PROT_WRITE, - MAP_FILE | MAP_FIXED | MAP_INHERIT | MAP_SHARED, + MAP_FILE | MAP_FIXED | MAP_SHARED, HMA_fd_off, 0) == MAP_FAILED) { fatal("HMA mapping error: %s\nCannot recover\n", strerror(errno)); } |
