Automatically assign thread names when running execve()

2020-01-17 22:57:06 +02:00
parent 940d678575
commit a58859aad1
1 changed files with 9 additions and 0 deletions
@@ -272,6 +272,15 @@ int sys_execve(const char *filename, const char *const argv[], const char *const
        return res;
    }

+    const char *e = strrchr(filename, '/');
+    const char *name = e + 1;
+    if (!e) {
+        name = filename;
+    }
+    size_t name_len = MIN(strlen(name), sizeof(thr->name) - 1);
+    strncpy(thr->name, name, name_len);
+    thr->name[name_len] = 0;
+
    _assert(argv);

    // Copy argp page