Libc-1353.11.2.tar.gz

[apple/libc.git] / gen / get_compat.c

diff --git a/gen/get_compat.c b/gen/get_compat.c
index e6786990106ddb405ddfe6efff4f532f05982073..4a1f140f640ffff4817b15bd5a228768fa4de1cd 100644 (file)
--- a/gen/get_compat.c
+++ b/gen/get_compat.c
@@ -31,7 +31,6 @@
 #include <string.h>
 #include <pthread.h>
 
-static bool def_unix03 = false;
 /* Catastrophic errors only, including "out of memory" */
 static bool parse_error = false;
 static bool bootstrapping = false;
@@ -46,7 +45,7 @@ static pthread_once_t threadsafe = PTHREAD_ONCE_INIT;
 
 static void check_env_var(void) {
        char *mode = getenv("COMMAND_MODE");
-       
+
        if (mode) {
                if (!strcasecmp(mode, "legacy")) {
                        unix2003_mode = false;
@@ -109,7 +108,7 @@ compat_mode(const char *function, const char *mode) {
 
        char *op = NULL;
 
-       if (op = strpbrk(mode, "!^&|")) {
+       if ((op = strpbrk(mode, "!^&|"))) {
                if (*op == '!') {
                        if (op != mode) goto syn_error;
                        return !compat_mode(function, mode +1);
@@ -118,7 +117,7 @@ compat_mode(const char *function, const char *mode) {
                /* XXX char tmp[] would be better for left_arg, but
                  we are not sure what the max size should be...  is
                  alloca(3) frowned on? */
-               int left_sz = 1 + (op - mode);
+               size_t left_sz = 1 + (op - mode);
                char *left_arg = malloc(left_sz);
                strlcpy(left_arg, mode, left_sz);
                bool left = compat_mode(function, left_arg);