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Output statistics per option and SIGUSR1

This commit is contained in:
Gerhard Rieger 2023-10-26 18:42:41 +02:00
parent 2af6089436
commit c2196d6f15
17 changed files with 304 additions and 26 deletions

View file

@ -23,7 +23,7 @@ ssize_t xioread(xiofile_t *file, void *buff, size_t bufsiz) {
struct single *pipe;
int _errno;
if (file->tag == XIO_TAG_INVALID) {
if (file->tag == XIO_TAG_INVALID || file->tag & XIO_TAG_CLOSED) {
Error1("xioread(): invalid xiofile descriptor %p", file);
errno = EINVAL;
return -1;
@ -31,7 +31,7 @@ ssize_t xioread(xiofile_t *file, void *buff, size_t bufsiz) {
if (file->tag == XIO_TAG_DUAL) {
pipe = file->dual.stream[0];
if (pipe->tag == XIO_TAG_INVALID) {
if (pipe->tag == XIO_TAG_INVALID || file->tag & XIO_TAG_CLOSED) {
Error1("xioread(): invalid xiofile sub descriptor %p[0]", file);
errno = EINVAL;
return -1;
@ -433,7 +433,7 @@ ssize_t xioread(xiofile_t *file, void *buff, size_t bufsiz) {
ssize_t xiopending(xiofile_t *file) {
struct single *pipe;
if (file->tag == XIO_TAG_INVALID) {
if (file->tag == XIO_TAG_INVALID || file->tag & XIO_TAG_CLOSED) {
Error1("xiopending(): invalid xiofile descriptor %p", file);
errno = EINVAL;
return -1;
@ -441,7 +441,7 @@ ssize_t xiopending(xiofile_t *file) {
if (file->tag == XIO_TAG_DUAL) {
pipe = file->dual.stream[0];
if (pipe->tag == XIO_TAG_INVALID) {
if (pipe->tag == XIO_TAG_INVALID || file->tag & XIO_TAG_CLOSED) {
Error1("xiopending(): invalid xiofile sub descriptor %p[0]", file);
errno = EINVAL;
return -1;