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authorSam Hartman <hartmans@mit.edu>2003-01-05 23:28:05 +0000
committerSam Hartman <hartmans@mit.edu>2003-01-05 23:28:05 +0000
commit8b090d247a059021fb84c6962a43e91d2e4ab964 (patch)
tree2c589e72f112e062181992474d1c4b62ec44ca17 /src/lib
parent90d160520f5bce129c9a3ea1f22370a740e11136 (diff)
Only system headers should declare errno
Many parts of krb5 declare errno in source files using extern int errno. This has not been needed in ANSI C for a long time, and actively breaks modern versions of glibc. So these declarations are removed and errno.h included where necessary. Ticket: new Component: krb5-build git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@15082 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/lib')
-rw-r--r--src/lib/kadm5/srv/ChangeLog6
-rw-r--r--src/lib/kadm5/srv/adb_policy.c2
-rw-r--r--src/lib/kadm5/srv/server_dict.c3
-rw-r--r--src/lib/krb4/ChangeLog6
-rw-r--r--src/lib/krb4/dest_tkt.c1
-rw-r--r--src/lib/krb4/tf_util.c1
-rw-r--r--src/lib/krb5/posix/ChangeLog4
-rw-r--r--src/lib/krb5/posix/syslog.c2
-rw-r--r--src/lib/rpc/ChangeLog7
-rw-r--r--src/lib/rpc/clnt_udp.c2
-rw-r--r--src/lib/rpc/pmap_getmaps.c1
-rw-r--r--src/lib/rpc/pmap_rmt.c1
-rw-r--r--src/lib/rpc/svc_auth_gssapi.c2
-rw-r--r--src/lib/rpc/svc_run.c3
-rw-r--r--src/lib/rpc/svc_udp.c1
15 files changed, 30 insertions, 12 deletions
diff --git a/src/lib/kadm5/srv/ChangeLog b/src/lib/kadm5/srv/ChangeLog
index 22e1d2d4e..106c2bee7 100644
--- a/src/lib/kadm5/srv/ChangeLog
+++ b/src/lib/kadm5/srv/ChangeLog
@@ -1,3 +1,9 @@
+2003-01-05 Sam Hartman <hartmans@mit.edu>
+
+ * server_dict.c: Remove declaration of errno
+
+ * adb_policy.c: Remove declaration of errno
+
2002-12-16 Ezra Peisach <epeisach@bu.edu>
* Makefile.in: Change to allow compilation with-system-db and
diff --git a/src/lib/kadm5/srv/adb_policy.c b/src/lib/kadm5/srv/adb_policy.c
index 7403d31a7..f081551d7 100644
--- a/src/lib/kadm5/srv/adb_policy.c
+++ b/src/lib/kadm5/srv/adb_policy.c
@@ -13,8 +13,8 @@ static char *rcsid = "$Header$";
#include "adb.h"
#include <stdlib.h>
#include <string.h>
+#include <errno.h>
-extern int errno;
#define OPENLOCK(db, mode) \
{ \
diff --git a/src/lib/kadm5/srv/server_dict.c b/src/lib/kadm5/srv/server_dict.c
index 5b718d484..53df800b9 100644
--- a/src/lib/kadm5/srv/server_dict.c
+++ b/src/lib/kadm5/srv/server_dict.c
@@ -13,6 +13,7 @@ static char *rcsid = "$Header$";
#include <fcntl.h>
#include <sys/stat.h>
#include <unistd.h>
+#include <errno.h>
#include <kadm5/admin.h>
#include <stdlib.h>
#include <stdio.h>
@@ -27,7 +28,7 @@ static char *rcsid = "$Header$";
static char **word_list = NULL; /* list of word pointers */
static char *word_block = NULL; /* actual word data */
static unsigned int word_count = 0; /* number of words */
-extern int errno;
+
/*
* Function: word_compare
diff --git a/src/lib/krb4/ChangeLog b/src/lib/krb4/ChangeLog
index bff5f1c09..0b0a976c8 100644
--- a/src/lib/krb4/ChangeLog
+++ b/src/lib/krb4/ChangeLog
@@ -1,3 +1,9 @@
+2003-01-05 Sam Hartman <hartmans@mit.edu>
+
+ * tf_util.c: Remove declaration of errno
+
+ * dest_tkt.c (dest_tkt): Remove declaration of errno
+
2002-12-18 Tom Yu <tlyu@mit.edu>
* RealmsConfig-glue.c: Fix up KRB5_CALLCONV.
diff --git a/src/lib/krb4/dest_tkt.c b/src/lib/krb4/dest_tkt.c
index 5fd234443..676302509 100644
--- a/src/lib/krb4/dest_tkt.c
+++ b/src/lib/krb4/dest_tkt.c
@@ -69,7 +69,6 @@ dest_tkt()
{
const char *file = TKT_FILE;
int i,fd;
- extern int errno;
int ret;
struct stat statpre, statpost;
char buf[BUFSIZ];
diff --git a/src/lib/krb4/tf_util.c b/src/lib/krb4/tf_util.c
index 7de4b0ac4..6cb9eeb8f 100644
--- a/src/lib/krb4/tf_util.c
+++ b/src/lib/krb4/tf_util.c
@@ -47,7 +47,6 @@
#define TF_LCK_RETRY ((unsigned)2) /* seconds to sleep before
* retry if ticket file is
* locked */
-extern int errno;
extern int krb_debug;
void tf_close();
diff --git a/src/lib/krb5/posix/ChangeLog b/src/lib/krb5/posix/ChangeLog
index 8112eb1d7..0a2cb1c81 100644
--- a/src/lib/krb5/posix/ChangeLog
+++ b/src/lib/krb5/posix/ChangeLog
@@ -1,3 +1,7 @@
+2003-01-05 Sam Hartman <hartmans@mit.edu>
+
+ * syslog.c (vsyslog): Remove declaration of errno
+
2002-08-29 Ken Raeburn <raeburn@mit.edu>
* Makefile.in: Revert $(S)=>/ change, for Windows support.
diff --git a/src/lib/krb5/posix/syslog.c b/src/lib/krb5/posix/syslog.c
index 7188e36f9..3a02e8425 100644
--- a/src/lib/krb5/posix/syslog.c
+++ b/src/lib/krb5/posix/syslog.c
@@ -41,6 +41,7 @@
#define const
#include <varargs.h>
#endif
+#include <errno.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/file.h>
@@ -89,7 +90,6 @@ vsyslog(pri, fmt, ap)
const register char *fmt;
va_list ap;
{
- extern int errno;
register int cnt;
register char *p;
time_t now, time();
diff --git a/src/lib/rpc/ChangeLog b/src/lib/rpc/ChangeLog
index 2a8bfe579..a3be9154c 100644
--- a/src/lib/rpc/ChangeLog
+++ b/src/lib/rpc/ChangeLog
@@ -1,3 +1,10 @@
+2003-01-05 Sam Hartman <hartmans@mit.edu>
+
+ * svc_run.c svc_udp.c : Remove declaration of errno
+
+ * clnt_udp.c pmap_getmaps.c pmap_rmt.c svc_auth_gssapi.c: Remove
+ declaration of errno
+
2002-12-18 Ken Raeburn <raeburn@mit.edu>
* auth_gssapi_misc.c (xdr_gss_buf, auth_gssapi_wrap_data,
diff --git a/src/lib/rpc/clnt_udp.c b/src/lib/rpc/clnt_udp.c
index 78102269e..6e20e5799 100644
--- a/src/lib/rpc/clnt_udp.c
+++ b/src/lib/rpc/clnt_udp.c
@@ -48,8 +48,8 @@ static char sccsid[] = "@(#)clnt_udp.c 1.39 87/08/11 Copyr 1984 Sun Micro";
#include <netdb.h>
#include <errno.h>
#include <gssrpc/pmap_clnt.h>
+#include <errno.h>
-extern int errno;
/*
* UDP bases client side rpc operations
diff --git a/src/lib/rpc/pmap_getmaps.c b/src/lib/rpc/pmap_getmaps.c
index 7f9020617..a4e1f9ca0 100644
--- a/src/lib/rpc/pmap_getmaps.c
+++ b/src/lib/rpc/pmap_getmaps.c
@@ -56,7 +56,6 @@ static char sccsid[] = "@(#)pmap_getmaps.c 1.10 87/08/11 Copyr 1984 Sun Micro";
#define NAMELEN 255
#define MAX_BROADCAST_SIZE 1400
-extern int errno;
/*
* Get a copy of the current port maps.
diff --git a/src/lib/rpc/pmap_rmt.c b/src/lib/rpc/pmap_rmt.c
index bc71ec060..3e82cea91 100644
--- a/src/lib/rpc/pmap_rmt.c
+++ b/src/lib/rpc/pmap_rmt.c
@@ -60,7 +60,6 @@ static char sccsid[] = "@(#)pmap_rmt.c 1.21 87/08/27 Copyr 1984 Sun Micro";
#define MAX_BROADCAST_SIZE 1400
#include <string.h>
-extern int errno;
static struct timeval timeout = { 3, 0 };
diff --git a/src/lib/rpc/svc_auth_gssapi.c b/src/lib/rpc/svc_auth_gssapi.c
index d3a634a00..cb2844fc3 100644
--- a/src/lib/rpc/svc_auth_gssapi.c
+++ b/src/lib/rpc/svc_auth_gssapi.c
@@ -12,6 +12,7 @@
*/
#include <stdio.h>
+#include <errno.h>
#include <string.h>
#include <gssrpc/rpc.h>
#include <sys/stat.h>
@@ -114,7 +115,6 @@ typedef struct _client_list {
static client_list *clients = NULL;
-extern int errno;
enum auth_stat _gssrpc_svcauth_gssapi(rqst, msg, no_dispatch)
register struct svc_req *rqst;
diff --git a/src/lib/rpc/svc_run.c b/src/lib/rpc/svc_run.c
index ca48364a1..823b1d461 100644
--- a/src/lib/rpc/svc_run.c
+++ b/src/lib/rpc/svc_run.c
@@ -37,7 +37,7 @@ static char sccsid[] = "@(#)svc_run.c 1.1 87/10/13 Copyr 1984 Sun Micro";
* Wait for input, call server program.
*/
#include <gssrpc/rpc.h>
-#include <sys/errno.h>
+#include <errno.h>
void
svc_run()
@@ -47,7 +47,6 @@ svc_run()
#else
int readfds;
#endif /* def FD_SETSIZE */
- extern int errno;
for (;;) {
#ifdef FD_SETSIZE
diff --git a/src/lib/rpc/svc_udp.c b/src/lib/rpc/svc_udp.c
index 21b5c8f06..a1bcb86a9 100644
--- a/src/lib/rpc/svc_udp.c
+++ b/src/lib/rpc/svc_udp.c
@@ -74,7 +74,6 @@ static struct xp_ops svcudp_op = {
svcudp_destroy
};
-extern int errno;
/*
* kept in xprt->xp_p2
generated by cgit (git 2.34.1) at 2026-03-03 09:53:06 +0000