forked/ustreamer
1
0
Fork 0
mirror of https://github.com/pikvm/ustreamer.git synced 2026-03-14 03:23:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

common error constants

Browse Source
This commit is contained in:
Maxim Devaev
2024-03-28 17:17:22 +02:00
parent d64077c2d5
commit a21f527bce
14 changed files with 85 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/libs/memsink.c
View File

@@ -33,6 +33,7 @@
#include <sys/mman.h>
#include "types.h"
#include "errors.h"
#include "tools.h"
#include "logging.h"
#include "frame.h"
@@ -168,7 +169,7 @@ int us_memsink_server_put(us_memsink_s *sink, const us_frame_s *frame, bool *key
if (frame->used > sink->data_size) {
US_LOG_ERROR("%s-sink: Can't put frame: is too big (%zu > %zu)",
sink->name, frame->used, sink->data_size);
return 0; // -2
return 0;
}
if (us_flock_timedwait_monotonic(sink->fd, 1) == 0) {
@@ -213,7 +214,7 @@ int us_memsink_client_get(us_memsink_s *sink, us_frame_s *frame, bool *key_reque
if (us_flock_timedwait_monotonic(sink->fd, sink->timeout) < 0) {
if (errno == EWOULDBLOCK) {
return -2;
return US_ERROR_NO_DATA;
}
US_LOG_PERROR("%s-sink: Can't lock memory", sink->name);
return -1;
@@ -222,7 +223,7 @@ int us_memsink_client_get(us_memsink_s *sink, us_frame_s *frame, bool *key_reque
int retval = 0;
if (sink->mem->magic != US_MEMSINK_MAGIC) {
retval = -2; // Not updated
retval = US_ERROR_NO_DATA; // Not updated
goto done;
}
if (sink->mem->version != US_MEMSINK_VERSION) {
@@ -236,7 +237,7 @@ int us_memsink_client_get(us_memsink_s *sink, us_frame_s *frame, bool *key_reque
sink->mem->last_client_ts = us_get_now_monotonic();
if (sink->mem->id == sink->last_readed_id) {
retval = -2; // Not updated
retval = US_ERROR_NO_DATA; // Not updated
goto done;
}