From 3534b428629be185e096be99e3bd5fdfe32d5544 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Thu, 18 Sep 2014 18:55:44 +0000
Subject: initial commit with rc for skalibs-2.0.0.0

---
 src/libstddjb/env_get2.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 src/libstddjb/env_get2.c

(limited to 'src/libstddjb/env_get2.c')

diff --git a/src/libstddjb/env_get2.c b/src/libstddjb/env_get2.c
new file mode 100644
index 0000000..612cf6a
--- /dev/null
+++ b/src/libstddjb/env_get2.c
@@ -0,0 +1,18 @@
+/* ISC license. */
+
+#include <skalibs/bytestr.h>
+#include <skalibs/env.h>
+
+char const *env_get2 (char const *const *envp, char const *s)
+{
+  unsigned int i ;
+  unsigned int len ;
+
+  if (!s) return 0 ;
+  len = str_len(s) ;
+  for (i = 0 ; envp[i] ; ++i)
+    if (str_start(envp[i], s)
+     && (envp[i][len] == '='))
+      return envp[i] + len + 1 ;
+  return 0 ;
+}
-- 
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