Merge pull request #731 from fjtrujy/fsync_return

fjtrujy · web-flow · commit f5a460cdc1e6 · 2025-01-27T10:26:21.000+01:00
Return an error for `fsync` as it is not implemented
diff --git a/ee/libcglue/src/glue.c b/ee/libcglue/src/glue.c
@@ -1146,8 +1146,8 @@ long fpathconf(int fd, int name)
 
 #ifdef F_fsync
 int fsync(int fd) {
-	// TODO: implement in terms of sync
-	return 0;
+	errno = ENOSYS;
+	return -1; /* not supported */
 }
 #endif
 

Original file line number	Diff line number	Diff line change
`@@ -1146,8 +1146,8 @@ long fpathconf(int fd, int name)`
`1146`	`1146`
`1147`	`1147`	`#ifdef F_fsync`
`1148`	`1148`	`int fsync(int fd) {`
`1149`		`- // TODO: implement in terms of sync`
`1150`		`- return 0;`
	`1149`	`+ errno = ENOSYS;`
	`1150`	`+ return -1; /* not supported */`
`1151`	`1151`	`}`
`1152`	`1152`	`#endif`
`1153`	`1153`