Introduce generic STRINGIFY and STRINGIFY_VAL macros

[strace] / syscall.c

diff --git a/syscall.c b/syscall.c
index c78436b952235fdca5f6959ff1b9d987ba249370..02626c73e8fd6ec1185d4dacf4f0fb61af42b6e3 100644 (file)
--- a/syscall.c
+++ b/syscall.c
@@ -872,8 +872,7 @@ syscall_exiting_trace(struct tcb *tcp, struct timeval tv, int res)
                }
                if (syscall_tampered(tcp))
                        tprints(" (INJECTED)");
-       }
-       else if (!(sys_res & RVAL_NONE) && u_error) {
+       } else if (!(sys_res & RVAL_NONE) && u_error) {
                const char *u_error_str;
 
                switch (u_error) {
@@ -944,8 +943,7 @@ syscall_exiting_trace(struct tcb *tcp, struct timeval tv, int res)
                        tprints(" (INJECTED)");
                if ((sys_res & RVAL_STR) && tcp->auxstr)
                        tprintf(" (%s)", tcp->auxstr);
-       }
-       else {
+       } else {
                if (sys_res & RVAL_NONE)
                        tprints("= ?");
                else {
@@ -983,8 +981,7 @@ syscall_exiting_trace(struct tcb *tcp, struct timeval tv, int res)
                                if (show_fd_path) {
                                        tprints("= ");
                                        printfd(tcp, tcp->u_rval);
-                               }
-                               else
+                               } else
                                        tprintf("= %" PRI_kld, tcp->u_rval);
                                break;
                        default:
@@ -1325,5 +1322,5 @@ syscall_name(kernel_ulong_t scno)
        if (current_personality == X32_PERSONALITY_NUMBER)
                scno &= ~__X32_SYSCALL_BIT;
 #endif
-       return scno_is_valid(scno) ? sysent[scno].sys_name: NULL;
+       return scno_is_valid(scno) ? sysent[scno].sys_name : NULL;
 }