1*794f594eSArnaldo Carvalho de Melo // SPDX-License-Identifier: LGPL-2.1 27206b900SArnaldo Carvalho de Melo #include <sys/types.h> 37206b900SArnaldo Carvalho de Melo #include <sys/wait.h> 47206b900SArnaldo Carvalho de Melo 57206b900SArnaldo Carvalho de Melo static size_t syscall_arg__scnprintf_waitid_options(char *bf, size_t size, 67206b900SArnaldo Carvalho de Melo struct syscall_arg *arg) 77206b900SArnaldo Carvalho de Melo { 87206b900SArnaldo Carvalho de Melo int printed = 0, options = arg->val; 97206b900SArnaldo Carvalho de Melo 107206b900SArnaldo Carvalho de Melo #define P_OPTION(n) \ 117206b900SArnaldo Carvalho de Melo if (options & W##n) { \ 127206b900SArnaldo Carvalho de Melo printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \ 137206b900SArnaldo Carvalho de Melo options &= ~W##n; \ 147206b900SArnaldo Carvalho de Melo } 157206b900SArnaldo Carvalho de Melo 167206b900SArnaldo Carvalho de Melo P_OPTION(NOHANG); 177206b900SArnaldo Carvalho de Melo P_OPTION(UNTRACED); 187206b900SArnaldo Carvalho de Melo P_OPTION(CONTINUED); 197206b900SArnaldo Carvalho de Melo #undef P_OPTION 207206b900SArnaldo Carvalho de Melo 217206b900SArnaldo Carvalho de Melo if (options) 227206b900SArnaldo Carvalho de Melo printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", options); 237206b900SArnaldo Carvalho de Melo 247206b900SArnaldo Carvalho de Melo return printed; 257206b900SArnaldo Carvalho de Melo } 267206b900SArnaldo Carvalho de Melo 277206b900SArnaldo Carvalho de Melo #define SCA_WAITID_OPTIONS syscall_arg__scnprintf_waitid_options 28