getenv(3C)             UNIX System V(C Development Set)              getenv(3C)


NAME
      getenv - return value for environment name

SYNOPSIS
      #include <stdlib.h>

      char *getenv (const char *name);

DESCRIPTION
      getenv searches the environment list [see environ(5)] for a string of the
      form name=value and, if the string is present, returns a pointer to the
      value in the current environment.  Otherwise, it returns a null pointer.

SEE ALSO
      exec(2), putenv(3C), environ(5).







































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