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authorHan-Wen Nienhuys <hanwen@lilypond.org>2002-07-20 14:08:34 +0000
committerHan-Wen Nienhuys <hanwen@lilypond.org>2002-07-20 14:08:34 +0000
commit34d19ef64368a8bac8a32f799b71dc05dd587654 (patch)
treebdf482155a8d561207b1a9c780f98ca666b77317 /libguile/net_db.c
parentdd897aafbd218685874256405f740a0e9e1e7303 (diff)
downloadguile-34d19ef64368a8bac8a32f799b71dc05dd587654.tar.gz
2002-07-20 Han-Wen <hanwen@cs.uu.nl>
* *.c: add space after commas everywhere. * *.c: use SCM_VECTOR_SET everywhere, where a vector is written. Document cases where SCM_WRITABLE_VELTS() is used. * vectors.h (SCM_VELTS): prepare for write barrier, and let SCM_VELTS() return a const pointer (SCM_VECTOR_SET): add macro. * autogen.sh (mscripts): find and check version number of autoconf. Complain if 2.53 is not found.
Diffstat (limited to 'libguile/net_db.c')
-rw-r--r--libguile/net_db.c45
1 files changed, 23 insertions, 22 deletions
diff --git a/libguile/net_db.c b/libguile/net_db.c
index ecb075c8b..12885642e 100644
--- a/libguile/net_db.c
+++ b/libguile/net_db.c
@@ -154,7 +154,7 @@ SCM_DEFINE (scm_gethost, "gethost", 0, 1, 0,
#define FUNC_NAME s_scm_gethost
{
SCM ans = scm_c_make_vector (5, SCM_UNSPECIFIED);
- SCM *ve = SCM_VELTS (ans);
+ SCM *ve = SCM_WRITABLE_VELTS (ans);
SCM lst = SCM_EOL;
struct hostent *entry;
struct in_addr inad;
@@ -190,13 +190,13 @@ SCM_DEFINE (scm_gethost, "gethost", 0, 1, 0,
if (!entry)
scm_resolv_error (FUNC_NAME, host);
- ve[0] = scm_mem2string (entry->h_name, strlen (entry->h_name));
- ve[1] = scm_makfromstrs (-1, entry->h_aliases);
- ve[2] = SCM_MAKINUM (entry->h_addrtype + 0L);
- ve[3] = SCM_MAKINUM (entry->h_length + 0L);
+ SCM_VECTOR_SET(ans, 0, scm_mem2string (entry->h_name, strlen (entry->h_name)));
+ SCM_VECTOR_SET(ans, 1, scm_makfromstrs (-1, entry->h_aliases));
+ SCM_VECTOR_SET(ans, 2, SCM_MAKINUM (entry->h_addrtype + 0L));
+ SCM_VECTOR_SET(ans, 3, SCM_MAKINUM (entry->h_length + 0L));
if (sizeof (struct in_addr) != entry->h_length)
{
- ve[4] = SCM_BOOL_F;
+ SCM_VECTOR_SET(ans, 4, SCM_BOOL_F);
return ans;
}
for (argv = entry->h_addr_list; argv[i]; i++);
@@ -205,7 +205,7 @@ SCM_DEFINE (scm_gethost, "gethost", 0, 1, 0,
inad = *(struct in_addr *) argv[i];
lst = scm_cons (scm_ulong2num (ntohl (inad.s_addr)), lst);
}
- ve[4] = lst;
+ SCM_VECTOR_SET(ans, 4, lst);
return ans;
}
#undef FUNC_NAME
@@ -237,7 +237,8 @@ SCM_DEFINE (scm_getnet, "getnet", 0, 1, 0,
struct netent *entry;
ans = scm_c_make_vector (4, SCM_UNSPECIFIED);
- ve = SCM_VELTS (ans);
+ ve = SCM_WRITABLE_VELTS (ans);
+
if (SCM_UNBNDP (net))
{
entry = getnetent ();
@@ -261,10 +262,10 @@ SCM_DEFINE (scm_getnet, "getnet", 0, 1, 0,
}
if (!entry)
SCM_SYSERROR_MSG ("no such network ~A", scm_list_1 (net), errno);
- ve[0] = scm_mem2string (entry->n_name, strlen (entry->n_name));
- ve[1] = scm_makfromstrs (-1, entry->n_aliases);
- ve[2] = SCM_MAKINUM (entry->n_addrtype + 0L);
- ve[3] = scm_ulong2num (entry->n_net + 0L);
+ SCM_VECTOR_SET(ans, 0, scm_mem2string (entry->n_name, strlen (entry->n_name)));
+ SCM_VECTOR_SET(ans, 1, scm_makfromstrs (-1, entry->n_aliases));
+ SCM_VECTOR_SET(ans, 2, SCM_MAKINUM (entry->n_addrtype + 0L));
+ SCM_VECTOR_SET(ans, 3, scm_ulong2num (entry->n_net + 0L));
return ans;
}
#undef FUNC_NAME
@@ -286,7 +287,7 @@ SCM_DEFINE (scm_getproto, "getproto", 0, 1, 0,
struct protoent *entry;
ans = scm_c_make_vector (3, SCM_UNSPECIFIED);
- ve = SCM_VELTS (ans);
+ ve = SCM_WRITABLE_VELTS (ans);
if (SCM_UNBNDP (protocol))
{
entry = getprotoent ();
@@ -310,9 +311,9 @@ SCM_DEFINE (scm_getproto, "getproto", 0, 1, 0,
}
if (!entry)
SCM_SYSERROR_MSG ("no such protocol ~A", scm_list_1 (protocol), errno);
- ve[0] = scm_mem2string (entry->p_name, strlen (entry->p_name));
- ve[1] = scm_makfromstrs (-1, entry->p_aliases);
- ve[2] = SCM_MAKINUM (entry->p_proto + 0L);
+ SCM_VECTOR_SET(ans, 0, scm_mem2string (entry->p_name, strlen (entry->p_name)));
+ SCM_VECTOR_SET(ans, 1, scm_makfromstrs (-1, entry->p_aliases));
+ SCM_VECTOR_SET(ans, 2, SCM_MAKINUM (entry->p_proto + 0L));
return ans;
}
#undef FUNC_NAME
@@ -326,11 +327,11 @@ scm_return_entry (struct servent *entry)
SCM *ve;
ans = scm_c_make_vector (4, SCM_UNSPECIFIED);
- ve = SCM_VELTS (ans);
- ve[0] = scm_mem2string (entry->s_name, strlen (entry->s_name));
- ve[1] = scm_makfromstrs (-1, entry->s_aliases);
- ve[2] = SCM_MAKINUM (ntohs (entry->s_port) + 0L);
- ve[3] = scm_mem2string (entry->s_proto, strlen (entry->s_proto));
+ ve = SCM_WRITABLE_VELTS (ans);
+ SCM_VECTOR_SET(ans, 0, scm_mem2string (entry->s_name, strlen (entry->s_name)));
+ SCM_VECTOR_SET(ans, 1, scm_makfromstrs (-1, entry->s_aliases));
+ SCM_VECTOR_SET(ans, 2, SCM_MAKINUM (ntohs (entry->s_port) + 0L));
+ SCM_VECTOR_SET(ans, 3, scm_mem2string (entry->s_proto, strlen (entry->s_proto)));
return ans;
}
@@ -367,7 +368,7 @@ SCM_DEFINE (scm_getserv, "getserv", 0, 2, 0,
}
else
{
- SCM_VALIDATE_INUM (1,name);
+ SCM_VALIDATE_INUM (1, name);
entry = getservbyport (htons (SCM_INUM (name)), SCM_STRING_CHARS (protocol));
}
if (!entry)