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memio: successful call of the mem_fseek() clears eof, init eof on open stream

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This commit is contained in:
Roman Fomin 2023-05-04 21:03:14 +07:00
parent 3ebc272413
commit fb320c09da
1 changed files with 4 additions and 3 deletions
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7
src/memio.c
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@ -49,6 +49,7 @@ MEMFILE *mem_fopen_read(void *buf, size_t buflen)
file->buf = (unsigned char *) buf;
file->buflen = buflen;
file->position = 0;
file->eof = false;
file->mode = MODE_READ;
return file;
@ -67,9 +68,7 @@ size_t mem_fread(void *buf, size_t size, size_t nmemb, MEMFILE *stream)
return -1;
}
stream->eof = false;
if (read_eof && stream->position >= stream->buflen)
if (read_eof)
{
stream->eof = true;
}
@ -108,6 +107,7 @@ MEMFILE *mem_fopen_write(void)
file->buf = Z_Malloc(file->alloced, PU_STATIC, 0);
file->buflen = 0;
file->position = 0;
file->eof = false;
file->mode = MODE_WRITE;
return file;
@ -258,6 +258,7 @@ int mem_fseek(MEMFILE *stream, signed long position, mem_rel_t whence)
if (newpos <= stream->buflen)
{
stream->position = newpos;
stream->eof = false;
return 0;
}
else