diff options
Diffstat (limited to 'libattr/attr.c')
| -rw-r--r-- | libattr/attr.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/libattr/attr.c b/libattr/attr.c index 4d0a7cb..907290a 100644 --- a/libattr/attr.c +++ b/libattr/attr.c @@ -30,19 +30,21 @@ * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ */ -#include <stdio.h> #include <errno.h> #include <stdlib.h> #include <string.h> +#include <unistd.h> #include <sys/types.h> #include <asm/types.h> -#include <unistd.h> + #include <attributes.h> +#include <attr_kern.h> -/* - * Function prototypes - */ +/* Experimental system call interface for Linux */ +static int attrctl(attr_obj_t, int, attr_op_t *, int); + +/* Other local function prototypes */ static int _attr_get(attr_obj_t, int, const char *, char *, int *, int); static int _attr_set(attr_obj_t, int, const char *, const char *, const int, int); static int _attr_remove(attr_obj_t, int, const char *, int); @@ -50,6 +52,7 @@ static int _attr_listf(attr_obj_t, int, char *, const int, int, attrlist_cursor_t *); static int _attr_multif(attr_obj_t, int, attr_multiop_t *, int, int); + /* * Get the value of an attribute. */ @@ -287,7 +290,7 @@ _attr_multif(attr_obj_t obj, int type, attr_multiop_t *multiops, int count, /* - * attrctl(2) system call function definition. + * attrctl(2) experimental system call function definition. */ #if __i386__ @@ -304,14 +307,13 @@ _attr_multif(attr_obj_t obj, int type, attr_multiop_t *multiops, int count, # define HAVE_ACL_SYSCALL 0 #endif -int +static int attrctl(attr_obj_t obj, int type, attr_op_t *ops, int count) { #if HAVE_ACL_SYSCALL return syscall(SYS__attrctl, * (long *) &obj, type, ops, count); #else - fprintf(stderr, "libattr: attrctl system call not defined " - "for this architecture\n"); - return 0; + errno = ENOSYS; + return -1; #endif } |