They should never be negative.
Signed-off-by: Thomas Weißschuh linux@weissschuh.net --- tools/testing/selftests/nolibc/nolibc-test.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c index 698af242d3e4..1bd99e0fab4d 100644 --- a/tools/testing/selftests/nolibc/nolibc-test.c +++ b/tools/testing/selftests/nolibc/nolibc-test.c @@ -62,7 +62,7 @@ static const char *argv0; /* definition of a series of tests */ struct test { const char *name; /* test name */ - int (*func)(int min, int max); /* handler */ + int (*func)(unsigned int min, unsigned int max); /* handler */ };
#ifndef _NOLIBC_STDLIB_H @@ -570,7 +570,7 @@ static int expect_strne(const char *expr, int llen, const char *cmp) #define CASE_TEST(name) \ case __LINE__: llen += printf("%d %s", test, #name);
-int run_startup(int min, int max) +int run_startup(unsigned int min, unsigned int max) { int test; int ret = 0; @@ -773,7 +773,7 @@ int test_mmap_munmap(void) /* Run syscall tests between IDs <min> and <max>. * Return 0 on success, non-zero on failure. */ -int run_syscall(int min, int max) +int run_syscall(unsigned int min, unsigned int max) { struct timeval tv; struct timezone tz; @@ -884,7 +884,7 @@ int run_syscall(int min, int max) return ret; }
-int run_stdlib(int min, int max) +int run_stdlib(unsigned int min, unsigned int max) { int test; int tmp; @@ -1027,7 +1027,7 @@ static int expect_vfprintf(int llen, size_t c, const char *expected, const char return ret; }
-static int run_vfprintf(int min, int max) +static int run_vfprintf(unsigned int min, unsigned int max) { int test; int tmp; @@ -1070,7 +1070,7 @@ static int smash_stack(void) return 1; }
-static int run_protection(int min, int max) +static int run_protection(unsigned int min, unsigned int max) { pid_t pid; int llen = 0, status;