libreplace: added replacements for dprintf() and vdprintf()

[samba.git] / lib / replace / replace.c

diff --git a/lib/replace/replace.c b/lib/replace/replace.c
index 17fd46bcc89828b5bd85ce7573c68fafe106c04c..83966b1b1fedb4a9f8dea41f04ca086b89b15497 100644 (file)
--- a/lib/replace/replace.c
+++ b/lib/replace/replace.c
@@ -704,3 +704,34 @@ void *rep_memmem(const void *haystack, size_t haystacklen,
 }
 #endif
 
+#ifndef HAVE_VDPRINTF
+int vdprintf(int fd, const char *format, va_list ap)
+{
+       char *s = NULL;
+       int ret;
+
+       vasprintf(&s, format, ap);
+       if (s == NULL) {
+               errno = ENOMEM;
+               return -1;
+       }
+       ret = write(fd, s, strlen(s));
+       free(s);
+       return ret;
+}
+#endif
+
+#ifndef HAVE_DPRINTF
+int dprintf(int fd, const char *format, ...)
+{
+       int ret;
+       va_list ap;
+
+       va_start(ap, format);
+       ret = vdprintf(fd, format, ap);
+       va_end(ap);
+
+       return ret;
+}
+#endif
+