diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/dir.c | 14 | ||||
-rw-r--r-- | src/dir.h | 4 |
2 files changed, 10 insertions, 8 deletions
@@ -17,7 +17,7 @@ #include <unistd.h> #if BFS_USE_GETDENTS -# if __linux__ +# if BFS_HAS_GETDENTS64_SYSCALL # include <sys/syscall.h> # endif @@ -25,12 +25,14 @@ static ssize_t bfs_getdents(int fd, void *buf, size_t size) { sanitize_uninit(buf, size); -#if (__linux__ && __GLIBC__ && !__GLIBC_PREREQ(2, 30)) || __ANDROID__ - ssize_t ret = syscall(SYS_getdents64, fd, buf, size); -#elif __linux__ +#if BFS_HAS_GETDENTS + ssize_t ret = getdents(fd, buf, size); +#elif BFS_HAS_GETDENTS64 ssize_t ret = getdents64(fd, buf, size); +#elif BFS_HAS_GETDENTS64_SYSCALL + ssize_t ret = syscall(SYS_getdents64, fd, buf, size); #else - ssize_t ret = getdents(fd, buf, size); +# error "No getdents() implementation" #endif if (ret > 0) { @@ -42,7 +44,7 @@ static ssize_t bfs_getdents(int fd, void *buf, size_t size) { #endif // BFS_USE_GETDENTS -#if BFS_USE_GETDENTS && __linux__ +#if BFS_USE_GETDENTS && !BFS_HAS_GETDENTS /** Directory entry type for bfs_getdents() */ typedef struct dirent64 sys_dirent; #else @@ -14,8 +14,8 @@ * Whether the implementation uses the getdents() syscall directly, rather than * libc's readdir(). */ -#ifndef BFS_USE_GETDENTS -# define BFS_USE_GETDENTS (__linux__ || __FreeBSD__) +#if !defined(BFS_USE_GETDENTS) && (__linux__ || __FreeBSD__) +# define BFS_USE_GETDENTS (BFS_HAS_GETDENTS || BFS_HAS_GETDENTS64 | BFS_HAS_GETDENTS64_SYSCALL) #endif /** |