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selftests/nolibc: make functions static if possible

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This allows the compiler to generate warnings if they go unused.

Functions that are supposed to be used as breakpoints should not be
static, so un-statify those if necessary.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Willy Tarreau <w@1wt.eu>
This commit is contained in:
Thomas Weißschuh 2023-08-03 09:28:52 +02:00 committed by Willy Tarreau
parent 10874f20ee
commit 17e66f235e
1 changed files with 6 additions and 6 deletions
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12
tools/testing/selftests/nolibc/nolibc-test.c
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@ -80,7 +80,7 @@ char *itoa(int i)
/* returns the error name (e.g. "ENOENT") for common errors, "SUCCESS" for 0,
* or the decimal value for less common ones.
*/
const char *errorname(int err)
static const char *errorname(int err)
{
switch (err) {
case 0: return "SUCCESS";
@ -659,7 +659,7 @@ int test_getdents64(const char *dir)
return ret;
}
static int test_getpagesize(void)
int test_getpagesize(void)
{
int x = getpagesize();
int c;
@ -688,7 +688,7 @@ static int test_getpagesize(void)
return !c;
}
static int test_fork(void)
int test_fork(void)
{
int status;
pid_t pid;
@ -713,7 +713,7 @@ static int test_fork(void)
}
}
static int test_stat_timestamps(void)
int test_stat_timestamps(void)
{
struct stat st;
@ -793,7 +793,7 @@ end:
return !!ret;
}
static int test_pipe(void)
int test_pipe(void)
{
const char *const msg = "hello, nolibc";
int pipefd[2];
@ -1227,7 +1227,7 @@ static const struct test test_names[] = {
{ 0 }
};
int is_setting_valid(char *test)
static int is_setting_valid(char *test)
{
int idx, len, test_len, valid = 0;
char delimiter;