diff options
| -rw-r--r-- | lib/putenv.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/putenv.c b/lib/putenv.c index f1974d50f..77f720f82 100644 --- a/lib/putenv.c +++ b/lib/putenv.c @@ -31,8 +31,14 @@ #include <sys/types.h> #if defined (__GNU_LIBRARY__) || defined (HAVE_STDLIB_H) +/* Some stdlib.h (e.g., Solaris 2.7) declare putenv with a non-const argument. + Since that would conflict with the declaration below, we rename putenv in + that incompatible prototype. */ +# define putenv vendor_putenv_prototype # include <stdlib.h> +# undef putenv #endif + #if defined (__GNU_LIBRARY__) || defined (HAVE_STRING_H) # include <string.h> #endif @@ -60,8 +66,7 @@ extern char **environ; /* Put STRING, which is of the form "NAME=VALUE", in the environment. */ int -rpl_putenv (string) - const char *string; +rpl_putenv (const char *string) { const char *const name_end = strchr (string, '='); register size_t size; |