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test_library: suppress size_t -> int warning

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getopt: suppress `-Wdeprecated-non-prototype` warnings
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gitlost 2024-05-28 02:39:49 +01:00
parent eb035a6372
commit a1aefdc50b
3 changed files with 5 additions and 3 deletions
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2
backend/tests/test_library.c
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@ -683,7 +683,7 @@ static void test_escape_char_process_test(const testCtx *const p_ctx) {
symbol.symbology = data[i].symbology; symbol.symbology = data[i].symbology;
symbol.input_mode = data[i].input_mode; symbol.input_mode = data[i].input_mode;
length = strlen(data[i].data); length = (int) strlen(data[i].data);
escaped_len = length; escaped_len = length;
ret = escape_char_process_test(&symbol, (unsigned char *) data[i].data, &escaped_len, NULL); ret = escape_char_process_test(&symbol, (unsigned char *) data[i].data, &escaped_len, NULL);

3
getopt/getopt.c
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@ -197,7 +197,8 @@ static char *posixly_correct;
whose names are inconsistent. */ whose names are inconsistent. */
#ifndef getenv #ifndef getenv
extern char *getenv (); /* zint: prototype it to avoid warning `-Wdeprecated-non-prototype` (will be error in C2x) */
extern char *getenv (const char *); /* was extern char *getenv (); */
#endif #endif
#endif /* not __GNU_LIBRARY__ */ #endif /* not __GNU_LIBRARY__ */

3
getopt/getopt.h
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@ -135,7 +135,8 @@ struct option
arguments to the option '\0'. This behavior is specific to the GNU arguments to the option '\0'. This behavior is specific to the GNU
`getopt'. */ `getopt'. */
#ifdef __GNU_LIBRARY__ /* zint: prototype it always to avoid warning `-Wdeprecated-non-prototype` (will be error in C2x) */
#ifdef 1 /* was __GNU_LIBRARY__ */
/* Many other libraries have conflicting prototypes for getopt, with /* Many other libraries have conflicting prototypes for getopt, with
differences in the consts, in stdlib.h. To avoid compilation differences in the consts, in stdlib.h. To avoid compilation
errors, only prototype getopt for the GNU C library. */ errors, only prototype getopt for the GNU C library. */