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Make the error message more readable when 'ld.so' cannot locate a needed

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shared library.  Formerly, the message looked like this:

    ld.so: run: libjdp1.so.1.0: Undefined error: 0

The new message looks like this:

    ld.so: run: Can't find shared library "libjdp1.so.1.0"

(Where "run" is the name of the program being executed.)

Submitted by:	jdp@polstra.com (John Polstra)
This commit is contained in:
Nate Williams 1995-09-27 23:17:33 +00:00
parent e1ec3d8b3c
commit 6f5457454c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=11041
2 changed files with 22 additions and 26 deletions
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24
gnu/usr.bin/ld/rtld/rtld.c
View File

@ -27,7 +27,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: rtld.c,v 1.25 1995/06/27 09:53:19 dfr Exp $
* $Id: rtld.c,v 1.26 1995/09/27 23:14:08 nate Exp $
*/
#include <sys/param.h>
@ -371,14 +371,8 @@ struct _dynamic *dp;
sodp = (struct sod *)(LM_LDBASE(smp) + next);
if ((newmap = map_object(sodp, smp)) == NULL) {
if (!tracing) {
char *name = (char *)
(sodp->sod_name + LM_LDBASE(smp));
char *fmt = sodp->sod_library ?
"%s: lib%s.so.%d.%d" :
"%s: %s";
err(1, fmt, main_progname, name,
sodp->sod_major,
sodp->sod_minor);
errx(1, "%s: %s", main_progname,
__dlerror());
}
newmap = alloc_link_map(NULL, sodp, smp, 0, 0);
}
@ -502,8 +496,11 @@ find_object(sodp, smp)
}
/*
* Map object identified by link object LOP which was found
* in link map LMP.
* Map object identified by link object sodp which was found in link
* map smp. Returns a pointer to the link map for the requested object.
*
* On failure, it sets an error message that can be retrieved by __dlerror,
* and returns NULL.
*/
static struct so_map *
map_object(sodp, smp)
@ -525,8 +522,9 @@ map_object(sodp, smp)
path = rtfindlib(name, sodp->sod_major,
sodp->sod_minor, &usehints);
if (path == NULL) {
generror ("Can't find shared library \"%s\"",
name);
generror ("Can't find shared library"
" \"lib%s.so.%d.%d\"",
name, sodp->sod_major, sodp->sod_minor);
return NULL;
}
} else {

24
libexec/rtld-aout/rtld.c
View File

@ -27,7 +27,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: rtld.c,v 1.25 1995/06/27 09:53:19 dfr Exp $
* $Id: rtld.c,v 1.26 1995/09/27 23:14:08 nate Exp $
*/
#include <sys/param.h>
@ -371,14 +371,8 @@ struct _dynamic *dp;
sodp = (struct sod *)(LM_LDBASE(smp) + next);
if ((newmap = map_object(sodp, smp)) == NULL) {
if (!tracing) {
char *name = (char *)
(sodp->sod_name + LM_LDBASE(smp));
char *fmt = sodp->sod_library ?
"%s: lib%s.so.%d.%d" :
"%s: %s";
err(1, fmt, main_progname, name,
sodp->sod_major,
sodp->sod_minor);
errx(1, "%s: %s", main_progname,
__dlerror());
}
newmap = alloc_link_map(NULL, sodp, smp, 0, 0);
}
@ -502,8 +496,11 @@ find_object(sodp, smp)
}
/*
* Map object identified by link object LOP which was found
* in link map LMP.
* Map object identified by link object sodp which was found in link
* map smp. Returns a pointer to the link map for the requested object.
*
* On failure, it sets an error message that can be retrieved by __dlerror,
* and returns NULL.
*/
static struct so_map *
map_object(sodp, smp)
@ -525,8 +522,9 @@ map_object(sodp, smp)
path = rtfindlib(name, sodp->sod_major,
sodp->sod_minor, &usehints);
if (path == NULL) {
generror ("Can't find shared library \"%s\"",
name);
generror ("Can't find shared library"
" \"lib%s.so.%d.%d\"",
name, sodp->sod_major, sodp->sod_minor);
return NULL;
}
} else {