procd: Replace strerror(errno) with %m.

[project/procd.git] / trace / trace.c

diff --git a/trace/trace.c b/trace/trace.c
index 76b6b7f..b156e2a 100644 (file)
--- a/trace/trace.c
+++ b/trace/trace.c
@@ -326,7 +326,7 @@ int main(int argc, char **argv, char **envp)
                memcpy(&_envp[newenv], envp, envc * sizeof(char *));
 
                ret = execve(_argv[0], _argv, _envp);
-               ULOG_ERR("failed to exec %s: %s\n", _argv[0], strerror(errno));
+               ULOG_ERR("failed to exec %s: %m\n", _argv[0]);
 
                free(_argv);
                free(_envp);
@@ -357,11 +357,11 @@ int main(int argc, char **argv, char **envp)
                break;
        }
        if (ptrace(PTRACE_SEIZE, child, 0, ptrace_options) == -1) {
-               ULOG_ERR("PTRACE_SEIZE: %s\n", strerror(errno));
+               ULOG_ERR("PTRACE_SEIZE: %m\n");
                return -1;
        }
        if (ptrace(ptrace_restart, child, 0, SIGCONT) == -1) {
-               ULOG_ERR("ptrace_restart: %s\n", strerror(errno));
+               ULOG_ERR("ptrace_restart: %m\n");
                return -1;
        }
 
@@ -377,7 +377,7 @@ int main(int argc, char **argv, char **envp)
        case UTRACE:
                if (!json)
                        if (asprintf(&json, "/tmp/%s.%u.json", basename(*argv), child) < 0)
-                               ULOG_ERR("failed to allocate output path: %s\n", strerror(errno));
+                               ULOG_ERR("failed to allocate output path: %m\n");
                break;
        case SECCOMP_TRACE:
                if (!violation_count)