diff options
Diffstat (limited to 'Documentation/ia64/aliasing-test.c')
| -rw-r--r-- | Documentation/ia64/aliasing-test.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/Documentation/ia64/aliasing-test.c b/Documentation/ia64/aliasing-test.c index 773a814d409..62a190d45f3 100644 --- a/Documentation/ia64/aliasing-test.c +++ b/Documentation/ia64/aliasing-test.c @@ -16,6 +16,7 @@ #include <fcntl.h> #include <fnmatch.h> #include <string.h> +#include <sys/ioctl.h> #include <sys/mman.h> #include <sys/stat.h> #include <unistd.h> @@ -23,7 +24,7 @@ int sum; -int map_mem(char *path, off_t offset, size_t length, int touch) +static int map_mem(char *path, off_t offset, size_t length, int touch) { int fd, rc; void *addr; @@ -61,11 +62,11 @@ int map_mem(char *path, off_t offset, size_t length, int touch) return 0; } -int scan_tree(char *path, char *file, off_t offset, size_t length, int touch) +static int scan_tree(char *path, char *file, off_t offset, size_t length, int touch) { struct dirent **namelist; char *name, *path2; - int i, n, r, rc, result = 0; + int i, n, r, rc = 0, result = 0; struct stat buf; n = scandir(path, &namelist, 0, alphasort); @@ -113,12 +114,12 @@ skip: free(namelist[i]); } free(namelist); - return rc; + return result; } char buf[1024]; -int read_rom(char *path) +static int read_rom(char *path) { int fd, rc; size_t size = 0; @@ -131,6 +132,7 @@ int read_rom(char *path) rc = write(fd, "1", 2); if (rc <= 0) { + close(fd); perror("write"); return -1; } @@ -145,11 +147,11 @@ int read_rom(char *path) return size; } -int scan_rom(char *path, char *file) +static int scan_rom(char *path, char *file) { struct dirent **namelist; char *name, *path2; - int i, n, r, rc, result = 0; + int i, n, r, rc = 0, result = 0; struct stat buf; n = scandir(path, &namelist, 0, alphasort); @@ -176,11 +178,11 @@ int scan_rom(char *path, char *file) /* * It's OK if the ROM is unreadable. Maybe there - * is no ROM, or some other error ocurred. The + * is no ROM, or some other error occurred. The * important thing is that no MCA happened. */ if (rc > 0) - fprintf(stderr, "PASS: %s read %ld bytes\n", path2, rc); + fprintf(stderr, "PASS: %s read %d bytes\n", path2, rc); else { fprintf(stderr, "PASS: %s not readable\n", path2); return rc; @@ -201,10 +203,10 @@ skip: free(namelist[i]); } free(namelist); - return rc; + return result; } -int main() +int main(void) { int rc; @@ -256,4 +258,6 @@ int main() scan_tree("/proc/bus/pci", "??.?", 0xA0000, 0x20000, 0); scan_tree("/proc/bus/pci", "??.?", 0xC0000, 0x40000, 1); scan_tree("/proc/bus/pci", "??.?", 0, 1024*1024, 0); + + return rc; } |