diff options
author | John Denker <jsd@av8n.com> | 2012-06-01 23:07:51 -0700 |
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committer | John Denker <jsd@av8n.com> | 2012-06-02 17:30:23 -0700 |
commit | 0d0f7a0e7c32842edff533246a1f8523306f9ab0 (patch) | |
tree | 43dbb2fffaa8d490731969f39f5d20832523bd5d /ucspi-tcp-0.88/env.c | |
parent | 94c58d7f8cabd9b1ff4c33c57a6ff76cdf3f955e (diff) |
as downloaded : ucspi-tcp
Diffstat (limited to 'ucspi-tcp-0.88/env.c')
-rw-r--r-- | ucspi-tcp-0.88/env.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/ucspi-tcp-0.88/env.c b/ucspi-tcp-0.88/env.c new file mode 100644 index 0000000..430203e --- /dev/null +++ b/ucspi-tcp-0.88/env.c @@ -0,0 +1,15 @@ +#include "str.h" +#include "env.h" + +extern /*@null@*/char *env_get(char *s) +{ + int i; + unsigned int len; + + if (!s) return 0; + len = str_len(s); + for (i = 0;environ[i];++i) + if (str_start(environ[i],s) && (environ[i][len] == '=')) + return environ[i] + len + 1; + return 0; +} |