1794f594eSArnaldo 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
syscall_arg__scnprintf_waitid_options(char * bf,size_t size,struct syscall_arg * arg)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 {
8c65c83ffSArnaldo Carvalho de Melo bool show_prefix = arg->show_string_prefix;
9c65c83ffSArnaldo Carvalho de Melo const char *prefix = "W";
107206b900SArnaldo Carvalho de Melo int printed = 0, options = arg->val;
117206b900SArnaldo Carvalho de Melo
127206b900SArnaldo Carvalho de Melo #define P_OPTION(n) \
137206b900SArnaldo Carvalho de Melo if (options & W##n) { \
14*1da7e002SArnaldo Carvalho de Melo printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
157206b900SArnaldo Carvalho de Melo options &= ~W##n; \
167206b900SArnaldo Carvalho de Melo }
177206b900SArnaldo Carvalho de Melo
187206b900SArnaldo Carvalho de Melo P_OPTION(NOHANG);
197206b900SArnaldo Carvalho de Melo P_OPTION(UNTRACED);
207206b900SArnaldo Carvalho de Melo P_OPTION(CONTINUED);
217206b900SArnaldo Carvalho de Melo #undef P_OPTION
227206b900SArnaldo Carvalho de Melo
237206b900SArnaldo Carvalho de Melo if (options)
247206b900SArnaldo Carvalho de Melo printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", options);
257206b900SArnaldo Carvalho de Melo
267206b900SArnaldo Carvalho de Melo return printed;
277206b900SArnaldo Carvalho de Melo }
287206b900SArnaldo Carvalho de Melo
297206b900SArnaldo Carvalho de Melo #define SCA_WAITID_OPTIONS syscall_arg__scnprintf_waitid_options
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