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Make some functions only used in util.c static

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apio 2022-11-23 20:59:15 +01:00
parent f156f8472e
commit 7b5e6196a7
1 changed files with 3 additions and 3 deletions
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6
src/util.c
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@ -28,7 +28,7 @@ noreturn void minitar_panic(const char* message)
// null-terminating the result. Returns the full length of src, to make it easy to check for overflows. Non-standard, so // null-terminating the result. Returns the full length of src, to make it easy to check for overflows. Non-standard, so
// we provide our own implementation. // we provide our own implementation.
// https://linux.die.net/man/3/strlcpy // https://linux.die.net/man/3/strlcpy
size_t minitar_strlcpy(char* dest, const char* src, size_t size) static size_t minitar_strlcpy(char* dest, const char* src, size_t size)
{ {
size_t len, full_len; // full_len is the total length of src, len is the length we're copying size_t len, full_len; // full_len is the total length of src, len is the length we're copying
len = full_len = strlen(src); len = full_len = strlen(src);
@ -42,7 +42,7 @@ size_t minitar_strlcpy(char* dest, const char* src, size_t size)
// strdup() but copies at most max bytes of orig, always null-terminating the result. This function is non-standard and // strdup() but copies at most max bytes of orig, always null-terminating the result. This function is non-standard and
// as such, we provide our own implementation, to be as portable as possible. // as such, we provide our own implementation, to be as portable as possible.
// https://linux.die.net/man/3/strndup // https://linux.die.net/man/3/strndup
char* minitar_strndup(const char* orig, size_t max) static char* minitar_strndup(const char* orig, size_t max)
{ {
size_t len = strnlen(orig, max); size_t len = strnlen(orig, max);
char* ptr = char* ptr =
@ -53,7 +53,7 @@ char* minitar_strndup(const char* orig, size_t max)
} }
// strcat, but for characters :) // strcat, but for characters :)
void minitar_append_char(char* str, char c) static void minitar_append_char(char* str, char c)
{ {
size_t len = strlen(str); size_t len = strlen(str);
str[len] = c; str[len] = c;