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const correctness for dl*()

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This commit is contained in:
Brian Somers 1997-11-22 03:34:46 +00:00
parent 18d1eb6776
commit 9822c98d98
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=31342
6 changed files with 39 additions and 39 deletions
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16
include/link.h
View File

@ -27,7 +27,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* *
* $Id: link.h,v 1.13 1997/05/07 20:00:00 eivind Exp $ * $Id: link.h,v 1.14 1997/08/02 04:56:43 jdp Exp $
*/ */
/* /*
@ -175,21 +175,21 @@ struct so_debug {
* to crt0. * to crt0.
*/ */
struct ld_entry { struct ld_entry {
void *(*dlopen) __P((char *, int)); /* NONE */ void *(*dlopen) __P((const char *, int)); /* NONE */
int (*dlclose) __P((void *)); /* NONE */ int (*dlclose) __P((void *)); /* NONE */
void *(*dlsym) __P((void *, char *)); /* NONE */ void *(*dlsym) __P((void *, const char *)); /* NONE */
char *(*dlerror) __P((void)); /* NONE */ const char *(*dlerror) __P((void)); /* NONE */
void (*dlexit) __P((void)); /* HAS_DLEXIT */ void (*dlexit) __P((void)); /* HAS_DLEXIT */
void *(*dlsym3) __P((void *, char *, void *)); /* HAS_DLSYM3 */ void *(*dlsym3) __P((void *, const char *, void *)); /* HAS_DLSYM3 */
}; };
/* /*
* dl*() prototypes. * dl*() prototypes.
*/ */
extern void *dlopen __P((char *, int)); extern void *dlopen __P((const char *, int));
extern int dlclose __P((void *)); extern int dlclose __P((void *));
extern void *dlsym __P((void *, char *)); extern void *dlsym __P((void *, const char *));
extern char *dlerror __P((void)); extern const char *dlerror __P((void));
/* /*

18
lib/csu/i386/crt0.c
View File

@ -27,7 +27,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* *
* $Id: crt0.c,v 1.29 1997/02/22 14:57:44 peter Exp $ * $Id: crt0.c,v 1.30 1997/08/02 04:56:33 jdp Exp $
*/ */
#include <sys/param.h> #include <sys/param.h>
@ -265,9 +265,9 @@ __do_dynamic_link ()
if (ldso_version == -1) { if (ldso_version == -1) {
_PUTMSG("ld.so failed"); _PUTMSG("ld.so failed");
if (ld_entry != NULL) { if (ld_entry != NULL) {
char *msg = (ld_entry->dlerror)(); const char *msg = (ld_entry->dlerror)();
if(msg != NULL) { if(msg != NULL) {
char *endp; const char *endp;
_PUTMSG(": "); _PUTMSG(": ");
for(endp = msg; *endp != '\0'; ++endp) for(endp = msg; *endp != '\0'; ++endp)
; /* Find the end */ ; /* Find the end */
@ -290,7 +290,7 @@ __do_dynamic_link ()
void * void *
dlopen(name, mode) dlopen(name, mode)
char *name; const char *name;
int mode; int mode;
{ {
if (ld_entry == NULL) if (ld_entry == NULL)
@ -312,7 +312,7 @@ void *fd;
void * void *
dlsym(fd, name) dlsym(fd, name)
void *fd; void *fd;
char *name; const char *name;
{ {
if (ld_entry == NULL) if (ld_entry == NULL)
return NULL; return NULL;
@ -325,7 +325,7 @@ char *name;
} }
char * const char *
dlerror() dlerror()
{ {
if (ld_entry == NULL) if (ld_entry == NULL)
@ -398,7 +398,7 @@ _getenv(name)
void * void *
dlopen(name, mode) dlopen(name, mode)
char *name; const char *name;
int mode; int mode;
{ {
return NULL; return NULL;
@ -414,13 +414,13 @@ void *fd;
void * void *
dlsym(fd, name) dlsym(fd, name)
void *fd; void *fd;
char *name; const char *name;
{ {
return NULL; return NULL;
} }
char * const char *
dlerror() dlerror()
{ {
return "Service unavailable"; return "Service unavailable";

6
lib/csu/i386/dlfcn.h
View File

@ -51,9 +51,9 @@
#define RTLD_NEXT ((void *) -1) #define RTLD_NEXT ((void *) -1)
__BEGIN_DECLS __BEGIN_DECLS
void *dlopen __P((char *, int)); void *dlopen __P((const char *, int));
void *dlsym __P((void *, char *)); void *dlsym __P((void *, const char *));
char *dlerror __P((void)); const char *dlerror __P((void));
int dlclose __P((void *)); int dlclose __P((void *));
__END_DECLS __END_DECLS

6
lib/csu/i386/dlopen.3
View File

@ -39,10 +39,10 @@
.Sh SYNOPSIS .Sh SYNOPSIS
.Fd #include <dlfcn.h> .Fd #include <dlfcn.h>
.Ft void * .Ft void *
.Fn dlopen "char *path" "int mode" .Fn dlopen "const char *path" "int mode"
.Ft void * .Ft void *
.Fn dlsym "void *handle" "char *symbol" .Fn dlsym "void *handle" "const char *symbol"
.Ft char * .Ft const char *
.Fn dlerror "void" .Fn dlerror "void"
.Ft int .Ft int
.Fn dlclose "void *handle" .Fn dlclose "void *handle"

16
sys/sys/link_aout.h
View File

@ -27,7 +27,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* *
* $Id: link.h,v 1.13 1997/05/07 20:00:00 eivind Exp $ * $Id: link.h,v 1.14 1997/08/02 04:56:43 jdp Exp $
*/ */
/* /*
@ -175,21 +175,21 @@ struct so_debug {
* to crt0. * to crt0.
*/ */
struct ld_entry { struct ld_entry {
void *(*dlopen) __P((char *, int)); /* NONE */ void *(*dlopen) __P((const char *, int)); /* NONE */
int (*dlclose) __P((void *)); /* NONE */ int (*dlclose) __P((void *)); /* NONE */
void *(*dlsym) __P((void *, char *)); /* NONE */ void *(*dlsym) __P((void *, const char *)); /* NONE */
char *(*dlerror) __P((void)); /* NONE */ const char *(*dlerror) __P((void)); /* NONE */
void (*dlexit) __P((void)); /* HAS_DLEXIT */ void (*dlexit) __P((void)); /* HAS_DLEXIT */
void *(*dlsym3) __P((void *, char *, void *)); /* HAS_DLSYM3 */ void *(*dlsym3) __P((void *, const char *, void *)); /* HAS_DLSYM3 */
}; };
/* /*
* dl*() prototypes. * dl*() prototypes.
*/ */
extern void *dlopen __P((char *, int)); extern void *dlopen __P((const char *, int));
extern int dlclose __P((void *)); extern int dlclose __P((void *));
extern void *dlsym __P((void *, char *)); extern void *dlsym __P((void *, const char *));
extern char *dlerror __P((void)); extern const char *dlerror __P((void));
/* /*

16
sys/sys/link_elf.h
View File

@ -27,7 +27,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* *
* $Id: link.h,v 1.13 1997/05/07 20:00:00 eivind Exp $ * $Id: link.h,v 1.14 1997/08/02 04:56:43 jdp Exp $
*/ */
/* /*
@ -175,21 +175,21 @@ struct so_debug {
* to crt0. * to crt0.
*/ */
struct ld_entry { struct ld_entry {
void *(*dlopen) __P((char *, int)); /* NONE */ void *(*dlopen) __P((const char *, int)); /* NONE */
int (*dlclose) __P((void *)); /* NONE */ int (*dlclose) __P((void *)); /* NONE */
void *(*dlsym) __P((void *, char *)); /* NONE */ void *(*dlsym) __P((void *, const char *)); /* NONE */
char *(*dlerror) __P((void)); /* NONE */ const char *(*dlerror) __P((void)); /* NONE */
void (*dlexit) __P((void)); /* HAS_DLEXIT */ void (*dlexit) __P((void)); /* HAS_DLEXIT */
void *(*dlsym3) __P((void *, char *, void *)); /* HAS_DLSYM3 */ void *(*dlsym3) __P((void *, const char *, void *)); /* HAS_DLSYM3 */
}; };
/* /*
* dl*() prototypes. * dl*() prototypes.
*/ */
extern void *dlopen __P((char *, int)); extern void *dlopen __P((const char *, int));
extern int dlclose __P((void *)); extern int dlclose __P((void *));
extern void *dlsym __P((void *, char *)); extern void *dlsym __P((void *, const char *));
extern char *dlerror __P((void)); extern const char *dlerror __P((void));
/* /*