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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>$" args;
  enable some further warnings
test suite: enable -Wpedantic and fix/suppress any warnings
This commit is contained in:
gitlost 2025-01-27 11:03:33 +00:00
parent a4b557786f
commit b377b14360
93 changed files with 1397 additions and 1370 deletions
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12
backend/ps.c
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@ -1,7 +1,7 @@
/* ps.c - Post Script output */
/*
libzint - the open source barcode library
Copyright (C) 2009-2024 Robin Stuart <rstuart114@gmail.com>
Copyright (C) 2009-2025 Robin Stuart <rstuart114@gmail.com>
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
@ -198,8 +198,8 @@ INTERNAL int ps_plot(struct zint_symbol *symbol) {
return errtxt(ZINT_ERROR_INVALID_DATA, symbol, 646, "Vector header NULL");
}
if (!fm_open(fmp, symbol, "w")) {
return errtxtf(ZINT_ERROR_FILE_ACCESS, symbol, 645, "Could not open EPS output file (%1$d: %2$s)", fmp->err,
strerror(fmp->err));
return ZEXT errtxtf(ZINT_ERROR_FILE_ACCESS, symbol, 645, "Could not open EPS output file (%1$d: %2$s)",
fmp->err, strerror(fmp->err));
}
if (is_rgb) {
@ -507,14 +507,14 @@ INTERNAL int ps_plot(struct zint_symbol *symbol) {
}
if (fm_error(fmp)) {
errtxtf(0, symbol, 647, "Incomplete write of EPS output (%1$d: %2$s)", fmp->err, strerror(fmp->err));
ZEXT errtxtf(0, symbol, 647, "Incomplete write of EPS output (%1$d: %2$s)", fmp->err, strerror(fmp->err));
(void) fm_close(fmp, symbol);
return ZINT_ERROR_FILE_WRITE;
}
if (!fm_close(fmp, symbol)) {
return errtxtf(ZINT_ERROR_FILE_WRITE, symbol, 649, "Failure on closing EPS output file (%1$d: %2$s)",
fmp->err, strerror(fmp->err));
return ZEXT errtxtf(ZINT_ERROR_FILE_WRITE, symbol, 649, "Failure on closing EPS output file (%1$d: %2$s)",
fmp->err, strerror(fmp->err));
}
return 0;