tgetenv.c - plan9port - [fork] Plan 9 from user space
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       ---
       tgetenv.c (216B)
       ---
            1 #include <u.h>
            2 #define NOPLAN9DEFINES
            3 #include <libc.h>
            4 
            5 char*
            6 p9getenv(char *s)
            7 {
            8         char *t;
            9 
           10         t = getenv(s);
           11         if(t == 0)
           12                 return 0;
           13         return strdup(t);
           14 }
           15 
           16 int
           17 p9putenv(char *s, char *v)
           18 {
           19         return setenv(s, v, 1);
           20 }