[F] Fixed compilation warnings
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d61e84c23e
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a512666698
43
lib/fort.c
43
lib/fort.c
@ -173,7 +173,10 @@ enum request_geom_type {
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struct conv_context {
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char *buf_origin;
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char *buf;
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union {
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char *buf;
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wchar_t *wbuf;
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};
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size_t raw_avail;
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struct fort_context *cntx;
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enum str_buf_type b_type;
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@ -1722,6 +1725,9 @@ size_t string_buffer_width_capacity(const string_buffer_t *buffer);
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FT_INTERNAL
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void *buffer_get_data(string_buffer_t *buffer);
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FT_INTERNAL
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int buffer_check_align(string_buffer_t *buffer);
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FT_INTERNAL
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int buffer_printf(string_buffer_t *buffer, size_t buffer_row, conv_context_t *cntx, size_t cod_width,
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const char *content_style_tag, const char *reset_content_style_tag);
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@ -3012,7 +3018,7 @@ static
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const char *empty_str_arr[] = {"", (const char *)L"", ""};
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static
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const char *ft_to_string_impl(const ft_table_t *table, enum str_buf_type b_type)
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const void *ft_to_string_impl(const ft_table_t *table, enum str_buf_type b_type)
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{
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assert(table);
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@ -3038,6 +3044,8 @@ const char *ft_to_string_impl(const ft_table_t *table, enum str_buf_type b_type)
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return NULL;
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}
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}
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if (!buffer_check_align(table->conv_buffer))
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return NULL;
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char *buffer = (char *)buffer_get_data(table->conv_buffer);
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size_t cols = 0;
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@ -3657,7 +3665,7 @@ int print_n_strings(conv_context_t *cntx, size_t n, const char *str)
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return snprint_n_strings(cntx, n, str);
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#ifdef FT_HAVE_WCHAR
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case W_CHAR_BUF:
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cod_w = wsnprint_n_string((wchar_t *)cntx->buf, cntx->raw_avail, n, str);
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cod_w = wsnprint_n_string(cntx->wbuf, cntx->raw_avail, n, str);
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if (cod_w < 0)
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return cod_w;
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raw_written = sizeof(wchar_t) * cod_w;
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@ -3709,7 +3717,10 @@ int ft_nwprint(conv_context_t *cntx, const wchar_t *str, size_t strlen)
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memcpy(cntx->buf, str, raw_len);
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cntx->buf += raw_len;
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cntx->raw_avail -= raw_len;
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*(wchar_t *)cntx->buf = L'\0'; /* Do we need this ? */
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/* Do we need this ? */
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wchar_t end_of_string = L'\0';
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memcpy(cntx->buf, &end_of_string, sizeof(wchar_t));
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return strlen;
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}
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#endif /* FT_HAVE_WCHAR */
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@ -6364,6 +6375,30 @@ void *buffer_get_data(string_buffer_t *buffer)
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return buffer->str.data;
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}
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FT_INTERNAL
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int buffer_check_align(string_buffer_t *buffer)
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{
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assert(buffer);
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assert(buffer->str.data);
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void *p = buffer->str.data;
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switch (buffer->type) {
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case CHAR_BUF:
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return 1;
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#ifdef FT_HAVE_WCHAR
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case W_CHAR_BUF:
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return (((unsigned long)p) & (sizeof(wchar_t) - 1)) == 0;
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#endif
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#ifdef FT_HAVE_UTF8
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case UTF8_BUF:
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return 1;
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#endif
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default:
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assert(0);
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return 0;
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}
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}
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/********************************************************
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End of file "string_buffer.c"
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********************************************************/
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@ -601,7 +601,7 @@ static
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const char *empty_str_arr[] = {"", (const char *)L"", ""};
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static
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const char *ft_to_string_impl(const ft_table_t *table, enum str_buf_type b_type)
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const void *ft_to_string_impl(const ft_table_t *table, enum str_buf_type b_type)
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{
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assert(table);
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@ -627,6 +627,8 @@ const char *ft_to_string_impl(const ft_table_t *table, enum str_buf_type b_type)
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return NULL;
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}
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}
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if (!buffer_check_align(table->conv_buffer))
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return NULL;
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char *buffer = (char *)buffer_get_data(table->conv_buffer);
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size_t cols = 0;
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@ -255,7 +255,7 @@ int print_n_strings(conv_context_t *cntx, size_t n, const char *str)
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return snprint_n_strings(cntx, n, str);
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#ifdef FT_HAVE_WCHAR
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case W_CHAR_BUF:
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cod_w = wsnprint_n_string((wchar_t *)cntx->buf, cntx->raw_avail, n, str);
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cod_w = wsnprint_n_string(cntx->wbuf, cntx->raw_avail, n, str);
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if (cod_w < 0)
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return cod_w;
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raw_written = sizeof(wchar_t) * cod_w;
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@ -307,7 +307,10 @@ int ft_nwprint(conv_context_t *cntx, const wchar_t *str, size_t strlen)
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memcpy(cntx->buf, str, raw_len);
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cntx->buf += raw_len;
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cntx->raw_avail -= raw_len;
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*(wchar_t *)cntx->buf = L'\0'; /* Do we need this ? */
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/* Do we need this ? */
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wchar_t end_of_string = L'\0';
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memcpy(cntx->buf, &end_of_string, sizeof(wchar_t));
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return strlen;
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}
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#endif /* FT_HAVE_WCHAR */
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@ -136,7 +136,10 @@ enum request_geom_type {
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struct conv_context {
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char *buf_origin;
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char *buf;
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union {
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char *buf;
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wchar_t *wbuf;
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};
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size_t raw_avail;
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struct fort_context *cntx;
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enum str_buf_type b_type;
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@ -631,3 +631,27 @@ void *buffer_get_data(string_buffer_t *buffer)
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assert(buffer);
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return buffer->str.data;
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}
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FT_INTERNAL
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int buffer_check_align(string_buffer_t *buffer)
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{
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assert(buffer);
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assert(buffer->str.data);
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void *p = buffer->str.data;
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switch (buffer->type) {
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case CHAR_BUF:
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return 1;
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#ifdef FT_HAVE_WCHAR
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case W_CHAR_BUF:
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return (((unsigned long)p) & (sizeof(wchar_t) - 1)) == 0;
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#endif
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#ifdef FT_HAVE_UTF8
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case UTF8_BUF:
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return 1;
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#endif
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default:
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assert(0);
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return 0;
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}
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}
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@ -66,6 +66,9 @@ size_t string_buffer_width_capacity(const string_buffer_t *buffer);
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FT_INTERNAL
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void *buffer_get_data(string_buffer_t *buffer);
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FT_INTERNAL
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int buffer_check_align(string_buffer_t *buffer);
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FT_INTERNAL
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int buffer_printf(string_buffer_t *buffer, size_t buffer_row, conv_context_t *cntx, size_t cod_width,
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const char *content_style_tag, const char *reset_content_style_tag);
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