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-rw-r--r--tools/lib/api/fs/debugfs.c6
-rw-r--r--tools/lib/api/fs/debugfs.h2
2 files changed, 4 insertions, 4 deletions
diff --git a/tools/lib/api/fs/debugfs.c b/tools/lib/api/fs/debugfs.c
index fb700eed61c2..5e8f3913de43 100644
--- a/tools/lib/api/fs/debugfs.c
+++ b/tools/lib/api/fs/debugfs.c
@@ -100,7 +100,7 @@ out:
return debugfs_mountpoint;
}
-int debugfs__strerror_open(int err, char *buf, size_t size)
+int debugfs__strerror_open(int err, char *buf, size_t size, const char *filename)
{
char sbuf[128];
@@ -114,9 +114,9 @@ int debugfs__strerror_open(int err, char *buf, size_t size)
break;
case EACCES:
snprintf(buf, size,
- "Error:\tNo permissions to read %s/tracing/events/raw_syscalls\n"
+ "Error:\tNo permissions to read %s/%s\n"
"Hint:\tTry 'sudo mount -o remount,mode=755 %s'\n",
- debugfs_mountpoint, debugfs_mountpoint);
+ debugfs_mountpoint, filename, debugfs_mountpoint);
break;
default:
snprintf(buf, size, "%s", strerror_r(err, sbuf, sizeof(sbuf)));
diff --git a/tools/lib/api/fs/debugfs.h b/tools/lib/api/fs/debugfs.h
index afa5043fec61..a1799aecd4d5 100644
--- a/tools/lib/api/fs/debugfs.h
+++ b/tools/lib/api/fs/debugfs.h
@@ -26,6 +26,6 @@ char *debugfs_mount(const char *mountpoint);
extern char debugfs_mountpoint[];
-int debugfs__strerror_open(int err, char *buf, size_t size);
+int debugfs__strerror_open(int err, char *buf, size_t size, const char *filename);
#endif /* __API_DEBUGFS_H__ */