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Here's a better way to do setenv in Solaris:
lib.h:
int setenv(char *name, char *value, int clobber);
lib.c:
int setenv(char *name, char *value, int clobber)
{
char *malloc();
char *getenv();
char *cp;
if (clobber == 0 && getenv(name) != 0)
return (0);
if ((cp = malloc(strlen(name) + strlen(value) + 2)) == 0)
return (1);
sprintf(cp, "%s=%s", name, value);
return (putenv(cp));
}
Should the type for malloc() actually be an int?
It looks that way to me and gives a warning, although it works.
-Jon
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