diff options
| author | Rich Felker <dalias@aerifal.cx> | 2014-01-07 02:58:28 -0500 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2014-01-07 02:58:28 -0500 |
| commit | 74998fbec13cb2d1c6a0952141b90f4216ab89e6 (patch) | |
| tree | c96ad98a0535e8694535573623a3f31ed1837433 | |
| parent | 3500555db382e25b13c0832e5af13b6796cfca43 (diff) | |
| download | musl-74998fbec13cb2d1c6a0952141b90f4216ab89e6.tar.gz musl-74998fbec13cb2d1c6a0952141b90f4216ab89e6.tar.bz2 musl-74998fbec13cb2d1c6a0952141b90f4216ab89e6.tar.xz musl-74998fbec13cb2d1c6a0952141b90f4216ab89e6.zip | |
fix signedness of pgoff argument to remap_file_pages
both the kernel and glibc agree that this argument is unsigned; the
incorrect type ssize_t came from erroneous man pages.
| -rw-r--r-- | include/sys/mman.h | 2 | ||||
| -rw-r--r-- | src/linux/remap_file_pages.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/include/sys/mman.h b/include/sys/mman.h index 9a1e60ff..a34448a6 100644 --- a/include/sys/mman.h +++ b/include/sys/mman.h @@ -33,7 +33,7 @@ int munlockall (void); #ifdef _GNU_SOURCE void *mremap (void *, size_t, size_t, int, ...); -int remap_file_pages (void *, size_t, int, ssize_t, int); +int remap_file_pages (void *, size_t, int, size_t, int); #endif #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) diff --git a/src/linux/remap_file_pages.c b/src/linux/remap_file_pages.c index f95c4cc3..a9699ce2 100644 --- a/src/linux/remap_file_pages.c +++ b/src/linux/remap_file_pages.c @@ -2,7 +2,7 @@ #include <sys/mman.h> #include "syscall.h" -int remap_file_pages(void *addr, size_t size, int prot, ssize_t pgoff, int flags) +int remap_file_pages(void *addr, size_t size, int prot, size_t pgoff, int flags) { return syscall(SYS_remap_file_pages, addr, size, prot, pgoff, flags); } |