Add asprintf replacement for systems lacking it

1 files changed, 23 insertions, 0 deletions

diff --git a/src/asprintf.h b/src/asprintf.h
new file mode 100644
index 0000000..6f1250d
--- /dev/null
+++ b/src/asprintf.h
@@ -0,0 +1,23 @@
+#ifndef ASPRINTF_H
+#define ASPRINTF_H
+#ifndef vasprintf
+static inline int vasprintf(char **PTR, const char *TEMPLATE, va_list AP)
+{
+        int res;
+        *PTR = (char*)malloc(512);
+        res = vsnprintf(*PTR, 512, TEMPLATE, AP);
+        return res;
+}
+#endif
+#ifndef asprintf
+static inline int asprintf(char **PTR, const char *TEMPLATE, ...)
+{
+        int res;
+        va_list AP;
+        va_start(AP, TEMPLATE);
+        res = vasprintf(PTR, TEMPLATE, AP);
+        va_end(AP);
+        return res;
+}
+#endif
+#endif