drop support for pre ISO-C compilers

This drops __signed, __volatile, and __const.  Only the latter was
used in the code base, and for uClibc, not consistently.  Much of
the code used plain "const" which meant "__const" was useless.

Really, the point of this is to stay in sync with what glibc did.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

1 files changed, 42 insertions, 42 deletions

diff --git a/include/netdb.h b/include/netdb.h
index 91c9dcd65..14cf3d24d 100644
--- a/include/netdb.h
+++ b/include/netdb.h
@@ -118,11 +118,11 @@ extern int h_errno;
 #if defined __USE_MISC || defined __USE_GNU
 /* Print error indicated by `h_errno' variable on standard error.  STR
    if non-null is printed before the error string.  */
-extern void herror (__const char *__str) __THROW;
+extern void herror (const char *__str) __THROW;
 libc_hidden_proto(herror)
 
 /* Return string associated with error ERR_NUM.  */
-extern __const char *hstrerror (int __err_num) __THROW;
+extern const char *hstrerror (int __err_num) __THROW;
 #endif
 
 
@@ -164,7 +164,7 @@ extern struct hostent *gethostent (void);
 
    This function is a possible cancellation point and therefore not
    marked with __THROW.  */
-extern struct hostent *gethostbyaddr (__const void *__addr, __socklen_t __len,
+extern struct hostent *gethostbyaddr (const void *__addr, __socklen_t __len,
 				      int __type);
 libc_hidden_proto(gethostbyaddr)
 
@@ -172,7 +172,7 @@ libc_hidden_proto(gethostbyaddr)
 
    This function is a possible cancellation point and therefore not
    marked with __THROW.  */
-extern struct hostent *gethostbyname (__const char *__name);
+extern struct hostent *gethostbyname (const char *__name);
 libc_hidden_proto(gethostbyname)
 
 #ifdef __USE_MISC
@@ -184,7 +184,7 @@ libc_hidden_proto(gethostbyname)
    cancellation point.  But due to similarity with an POSIX interface
    or due to the implementation it is a cancellation point and
    therefore not marked with __THROW.  */
-extern struct hostent *gethostbyname2 (__const char *__name, int __af);
+extern struct hostent *gethostbyname2 (const char *__name, int __af);
 libc_hidden_proto(gethostbyname2)
 
 /* Reentrant versions of the functions above.  The additional
@@ -203,7 +203,7 @@ extern int gethostent_r (struct hostent *__restrict __result_buf,
 			 int *__restrict __h_errnop);
 libc_hidden_proto(gethostent_r)
 
-extern int gethostbyaddr_r (__const void *__restrict __addr, __socklen_t __len,
+extern int gethostbyaddr_r (const void *__restrict __addr, __socklen_t __len,
 			    int __type,
 			    struct hostent *__restrict __result_buf,
 			    char *__restrict __buf, size_t __buflen,
@@ -211,14 +211,14 @@ extern int gethostbyaddr_r (__const void *__restrict __addr, __socklen_t __len,
 			    int *__restrict __h_errnop);
 libc_hidden_proto(gethostbyaddr_r)
 
-extern int gethostbyname_r (__const char *__restrict __name,
+extern int gethostbyname_r (const char *__restrict __name,
 			    struct hostent *__restrict __result_buf,
 			    char *__restrict __buf, size_t __buflen,
 			    struct hostent **__restrict __result,
 			    int *__restrict __h_errnop);
 libc_hidden_proto(gethostbyname_r)
 
-extern int gethostbyname2_r (__const char *__restrict __name, int __af,
+extern int gethostbyname2_r (const char *__restrict __name, int __af,
 			     struct hostent *__restrict __result_buf,
 			     char *__restrict __buf, size_t __buflen,
 			     struct hostent **__restrict __result,
@@ -260,7 +260,7 @@ extern struct netent *getnetbyaddr (uint32_t __net, int __type);
 
    This function is a possible cancellation point and therefore not
    marked with __THROW.  */
-extern struct netent *getnetbyname (__const char *__name);
+extern struct netent *getnetbyname (const char *__name);
 
 #ifdef	__USE_MISC
 /* Reentrant versions of the functions above.  The additional
@@ -286,7 +286,7 @@ extern int getnetbyaddr_r (uint32_t __net, int __type,
 			   int *__restrict __h_errnop);
 libc_hidden_proto(getnetbyaddr_r)
 
-extern int getnetbyname_r (__const char *__restrict __name,
+extern int getnetbyname_r (const char *__restrict __name,
 			   struct netent *__restrict __result_buf,
 			   char *__restrict __buf, size_t __buflen,
 			   struct netent **__restrict __result,
@@ -331,15 +331,15 @@ extern struct servent *getservent (void);
 
    This function is a possible cancellation point and therefore not
    marked with __THROW.  */
-extern struct servent *getservbyname (__const char *__name,
-				      __const char *__proto);
+extern struct servent *getservbyname (const char *__name,
+				      const char *__proto);
 
 /* Return entry from service data base which matches port PORT and
    protocol PROTO.
 
    This function is a possible cancellation point and therefore not
    marked with __THROW.  */
-extern struct servent *getservbyport (int __port, __const char *__proto);
+extern struct servent *getservbyport (int __port, const char *__proto);
 libc_hidden_proto(getservbyport)
 
 
@@ -356,14 +356,14 @@ extern int getservent_r (struct servent *__restrict __result_buf,
 			 struct servent **__restrict __result);
 libc_hidden_proto(getservent_r)
 
-extern int getservbyname_r (__const char *__restrict __name,
-			    __const char *__restrict __proto,
+extern int getservbyname_r (const char *__restrict __name,
+			    const char *__restrict __proto,
 			    struct servent *__restrict __result_buf,
 			    char *__restrict __buf, size_t __buflen,
 			    struct servent **__restrict __result);
 libc_hidden_proto(getservbyname_r)
 
-extern int getservbyport_r (int __port, __const char *__restrict __proto,
+extern int getservbyport_r (int __port, const char *__restrict __proto,
 			    struct servent *__restrict __result_buf,
 			    char *__restrict __buf, size_t __buflen,
 			    struct servent **__restrict __result);
@@ -405,7 +405,7 @@ extern struct protoent *getprotoent (void);
 
    This function is a possible cancellation point and therefore not
    marked with __THROW.  */
-extern struct protoent *getprotobyname (__const char *__name);
+extern struct protoent *getprotobyname (const char *__name);
 
 /* Return entry from protocol data base which number is PROTO.
 
@@ -427,7 +427,7 @@ extern int getprotoent_r (struct protoent *__restrict __result_buf,
 			  struct protoent **__restrict __result);
 libc_hidden_proto(getprotoent_r)
 
-extern int getprotobyname_r (__const char *__restrict __name,
+extern int getprotobyname_r (const char *__restrict __name,
 			     struct protoent *__restrict __result_buf,
 			     char *__restrict __buf, size_t __buflen,
 			     struct protoent **__restrict __result);
@@ -447,7 +447,7 @@ libc_hidden_proto(getprotobynumber_r)
    cancellation point.  But due to similarity with an POSIX interface
    or due to the implementation it is a cancellation point and
    therefore not marked with __THROW.  */
-extern int setnetgrent (__const char *__netgroup);
+extern int setnetgrent (const char *__netgroup);
 
 /* Free all space allocated by previous `setnetgrent' call.
 
@@ -475,8 +475,8 @@ extern int getnetgrent (char **__restrict __hostp,
    cancellation point.  But due to similarity with an POSIX interface
    or due to the implementation it is a cancellation point and
    therefore not marked with __THROW.  */
-extern int innetgr (__const char *__netgroup, __const char *__host,
-		    __const char *__user, __const char *__domain);
+extern int innetgr (const char *__netgroup, const char *__host,
+		    const char *__user, const char *__domain);
 
 /* Reentrant version of `getnetgrent' where result is placed in BUFFER.
 
@@ -511,9 +511,9 @@ libc_hidden_proto(ruserpass)
    or due to the implementation it is a cancellation point and
    therefore not marked with __THROW.  */
 extern int rcmd (char **__restrict __ahost, unsigned short int __rport,
-		 __const char *__restrict __locuser,
-		 __const char *__restrict __remuser,
-		 __const char *__restrict __cmd, int *__restrict __fd2p);
+		 const char *__restrict __locuser,
+		 const char *__restrict __remuser,
+		 const char *__restrict __cmd, int *__restrict __fd2p);
 
 #if 0
 /* FIXME */
@@ -525,9 +525,9 @@ extern int rcmd (char **__restrict __ahost, unsigned short int __rport,
    or due to the implementation it is a cancellation point and
    therefore not marked with __THROW.  */
 extern int rcmd_af (char **__restrict __ahost, unsigned short int __rport,
-		    __const char *__restrict __locuser,
-		    __const char *__restrict __remuser,
-		    __const char *__restrict __cmd, int *__restrict __fd2p,
+		    const char *__restrict __locuser,
+		    const char *__restrict __remuser,
+		    const char *__restrict __cmd, int *__restrict __fd2p,
 		    sa_family_t __af);
 #endif
 
@@ -542,9 +542,9 @@ extern int rcmd_af (char **__restrict __ahost, unsigned short int __rport,
    or due to the implementation it is a cancellation point and
    therefore not marked with __THROW.  */
 extern int rexec (char **__restrict __ahost, int __rport,
-		  __const char *__restrict __name,
-		  __const char *__restrict __pass,
-		  __const char *__restrict __cmd, int *__restrict __fd2p);
+		  const char *__restrict __name,
+		  const char *__restrict __pass,
+		  const char *__restrict __cmd, int *__restrict __fd2p);
 
 /* This is the equivalent function where the protocol can be selected
    and which therefore can be used for IPv6.
@@ -554,9 +554,9 @@ extern int rexec (char **__restrict __ahost, int __rport,
    or due to the implementation it is a cancellation point and
    therefore not marked with __THROW.  */
 extern int rexec_af (char **__restrict __ahost, int __rport,
-		     __const char *__restrict __name,
-		     __const char *__restrict __pass,
-		     __const char *__restrict __cmd, int *__restrict __fd2p,
+		     const char *__restrict __name,
+		     const char *__restrict __pass,
+		     const char *__restrict __cmd, int *__restrict __fd2p,
 		     sa_family_t __af);
 libc_hidden_proto(rexec_af)
 
@@ -568,8 +568,8 @@ libc_hidden_proto(rexec_af)
    cancellation point.  But due to similarity with an POSIX interface
    or due to the implementation it is a cancellation point and
    therefore not marked with __THROW.  */
-extern int ruserok (__const char *__rhost, int __suser,
-		    __const char *__remuser, __const char *__locuser);
+extern int ruserok (const char *__rhost, int __suser,
+		    const char *__remuser, const char *__locuser);
 
 #if 0
 /* FIXME */
@@ -580,8 +580,8 @@ extern int ruserok (__const char *__rhost, int __suser,
    cancellation point.  But due to similarity with an POSIX interface
    or due to the implementation it is a cancellation point and
    therefore not marked with __THROW.  */
-extern int ruserok_af (__const char *__rhost, int __suser,
-		       __const char *__remuser, __const char *__locuser,
+extern int ruserok_af (const char *__rhost, int __suser,
+		       const char *__remuser, const char *__locuser,
 		       sa_family_t __af);
 #endif
 
@@ -690,9 +690,9 @@ struct addrinfo
 
    This function is a possible cancellation point and therefore not
    marked with __THROW.  */
-extern int getaddrinfo (__const char *__restrict __name,
-			__const char *__restrict __service,
-			__const struct addrinfo *__restrict __req,
+extern int getaddrinfo (const char *__restrict __name,
+			const char *__restrict __service,
+			const struct addrinfo *__restrict __req,
 			struct addrinfo **__restrict __pai);
 libc_hidden_proto(getaddrinfo)
 
@@ -701,13 +701,13 @@ extern void freeaddrinfo (struct addrinfo *__ai) __THROW;
 libc_hidden_proto(freeaddrinfo)
 
 /* Convert error return from getaddrinfo() to a string.  */
-extern __const char *gai_strerror (int __ecode) __THROW;
+extern const char *gai_strerror (int __ecode) __THROW;
 
 /* Translate a socket address to a location and service name.
 
    This function is a possible cancellation point and therefore not
    marked with __THROW.  */
-extern int getnameinfo (__const struct sockaddr *__restrict __sa,
+extern int getnameinfo (const struct sockaddr *__restrict __sa,
 			socklen_t __salen, char *__restrict __host,
 			socklen_t __hostlen, char *__restrict __serv,
 			socklen_t __servlen, unsigned int __flags);