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general: reenable -Wpedantic for gcc by using __extension__ (ZEXT)

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to suppress warnings about `errtxtf` operand number "%<n>$" args;
  enable some further warnings
test suite: enable -Wpedantic and fix/suppress any warnings
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gitlost 2025-01-27 11:03:33 +00:00
parent a4b557786f
commit b377b14360
93 changed files with 1397 additions and 1370 deletions
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12
backend/pcx.c
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@ -1,7 +1,7 @@
/* pcx.c - Handles output to ZSoft PCX file */
/*
libzint - the open source barcode library
Copyright (C) 2009-2024 Robin Stuart <rstuart114@gmail.com>
Copyright (C) 2009-2025 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
@ -86,8 +86,8 @@ INTERNAL int pcx_pixel_plot(struct zint_symbol *symbol, const unsigned char *pix
/* Open output file in binary mode */
if (!fm_open(fmp, symbol, "wb")) {
return errtxtf(ZINT_ERROR_FILE_ACCESS, symbol, 621, "Could not open PCX output file (%1$d: %2$s)", fmp->err,
strerror(fmp->err));
return ZEXT errtxtf(ZINT_ERROR_FILE_ACCESS, symbol, 621, "Could not open PCX output file (%1$d: %2$s)",
fmp->err, strerror(fmp->err));
}
fm_write(&header, sizeof(pcx_header_t), 1, fmp);
@ -151,14 +151,14 @@ INTERNAL int pcx_pixel_plot(struct zint_symbol *symbol, const unsigned char *pix
}
if (fm_error(fmp)) {
errtxtf(0, symbol, 622, "Incomplete write of PCX output (%1$d: %2$s)", fmp->err, strerror(fmp->err));
ZEXT errtxtf(0, symbol, 622, "Incomplete write of PCX output (%1$d: %2$s)", fmp->err, strerror(fmp->err));
(void) fm_close(fmp, symbol);
return ZINT_ERROR_FILE_WRITE;
}
if (!fm_close(fmp, symbol)) {
return errtxtf(ZINT_ERROR_FILE_WRITE, symbol, 624, "Failure on closing PCX output file (%1$d: %2$s)",
fmp->err, strerror(fmp->err));
return ZEXT errtxtf(ZINT_ERROR_FILE_WRITE, symbol, 624, "Failure on closing PCX output file (%1$d: %2$s)",
fmp->err, strerror(fmp->err));
}
return 0;