* configure.ac: AC_REPLACE_FUNCS(vsnprintf).

* config.h.in: ditto.

* src/lha.h: ditto.

git-svn-id: svn+ssh://svn.sourceforge.jp/svnroot/lha/lha/trunk@287 6a8cc165-1e22-0410-a132-eb4e3f353aba

diff --git a/config.h.in b/config.h.in
index d41ebae..e5ca81b 100644 (file)
--- a/config.h.in
+++ b/config.h.in
@@ -167,6 +167,9 @@
 /* Define to 1 if you have the <vfork.h> header file. */
 #undef HAVE_VFORK_H
 
+/* Define to 1 if you have the `vsnprintf' function. */
+#undef HAVE_VSNPRINTF
+
 /* Define to 1 if `fork' works. */
 #undef HAVE_WORKING_FORK
 

diff --git a/configure.ac b/configure.ac
index 952b907..6995428 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -59,6 +59,7 @@ AC_CHECK_FUNCS(strchr strdup memcpy memset memmove strcasecmp)
 AC_CHECK_FUNCS(mktime timelocal tzset ftime gettimeofday utime)
 AC_CHECK_FUNCS(mkdir rmdir ftruncate lchown mkstemp link)
 AC_CHECK_FUNCS(getpwuid getgrgid getpwnam getgrnam)
+AC_REPLACE_FUNCS(vsnprintf)
 
 if test $ac_header_dirent = no; then
   AC_LIBOBJ(lhdir)

diff --git a/src/lha.h b/src/lha.h
index ff04a6c..05980c4 100644 (file)
--- a/src/lha.h
+++ b/src/lha.h
@@ -347,6 +347,12 @@ char *xstrrchr(const char *s, int c);
 char *xmemchr(const char *s, int c, size_t n);
 char *xmemrchr(const char *s, int c, size_t n);
 
+/* from vsnprintf.c */
+#if !HAVE_VSNPRINTF
+int vsnprintf(char *str, size_t n, const char *fmt, va_list ap);
+int snprintf(char *str, size_t n, char const *fmt, ...);
+#endif
+
 /* Local Variables: */
 /* mode:c */
 /* tab-width:4 */