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Backport more changes from master.

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This commit is contained in:
Michael R Sweet
2025-04-24 12:29:53 -04:00
parent 8f706b9fe7
commit e6588d3960
11 changed files with 175 additions and 30 deletions
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10
pdfio-common.c
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@@ -47,7 +47,7 @@ _pdfioFileConsume(pdfio_file_t *pdf, // I - PDF file
// `false` to halt.
//
bool // O - `false` to stop
bool // O - `false` to stop, `true` to continue
_pdfioFileDefaultError(
pdfio_file_t *pdf, // I - PDF file
const char *message, // I - Error message
@@ -57,7 +57,7 @@ _pdfioFileDefaultError(
fprintf(stderr, "%s: %s\n", pdf->filename, message);
return (false);
return (!strncmp(message, "WARNING:", 8));
}
@@ -427,7 +427,7 @@ off_t // O - Offset from beginning of file
_pdfioFileTell(pdfio_file_t *pdf) // I - PDF file
{
if (pdf->bufptr)
return (pdf->bufpos + (pdf->bufptr - pdf->buffer));
return (pdf->bufpos + (off_t)(pdf->bufptr - pdf->buffer));
else
return (pdf->bufpos);
}
@@ -455,7 +455,7 @@ _pdfioFileWrite(pdfio_file_t *pdf, // I - PDF file
if (!write_buffer(pdf, buffer, bytes))
return (false);
pdf->bufpos += bytes;
pdf->bufpos += (off_t)bytes;
return (true);
}
@@ -481,7 +481,7 @@ fill_buffer(pdfio_file_t *pdf) // I - PDF file
// Advance current position in file as needed...
if (pdf->bufend)
pdf->bufpos += pdf->bufend - pdf->buffer;
pdf->bufpos += (off_t)(pdf->bufend - pdf->buffer);
// Try reading from the file...
if ((bytes = read_buffer(pdf, pdf->buffer, sizeof(pdf->buffer))) <= 0)