diff options
Diffstat (limited to 'src/print_mq_attr.c')
| -rw-r--r-- | src/print_mq_attr.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/print_mq_attr.c b/src/print_mq_attr.c new file mode 100644 index 000000000..6a0da15f7 --- /dev/null +++ b/src/print_mq_attr.c @@ -0,0 +1,51 @@ +/* + * Copyright (c) 2004 Ulrich Drepper <drepper@redhat.com> + * Copyright (c) 2005-2015 Dmitry V. Levin <ldv@strace.io> + * Copyright (c) 2015-2018 The strace developers. + * All rights reserved. + * + * SPDX-License-Identifier: LGPL-2.1-or-later + */ + +#include "defs.h" + +#include DEF_MPERS_TYPE(mq_attr_t) + +#ifdef HAVE_MQUEUE_H +# include <mqueue.h> +typedef struct mq_attr mq_attr_t; +#elif defined HAVE_LINUX_MQUEUE_H +# include <linux/types.h> +# include <linux/mqueue.h> +typedef struct mq_attr mq_attr_t; +#endif + +#include MPERS_DEFS + +#include "xlat/mq_attr_flags.h" + +MPERS_PRINTER_DECL(void, printmqattr, struct tcb *const tcp, + const kernel_ulong_t addr, const bool decode_flags) +{ +#if defined HAVE_MQUEUE_H || defined HAVE_LINUX_MQUEUE_H + mq_attr_t attr; + if (umove_or_printaddr(tcp, addr, &attr)) + return; + if (decode_flags) { + tprint_struct_begin(); + PRINT_FIELD_FLAGS(attr, mq_flags, mq_attr_flags, "O_???"); + } else { + tprint_struct_begin(); + PRINT_FIELD_X(attr, mq_flags); + } + tprint_struct_next(); + PRINT_FIELD_D(attr, mq_maxmsg); + tprint_struct_next(); + PRINT_FIELD_D(attr, mq_msgsize); + tprint_struct_next(); + PRINT_FIELD_D(attr, mq_curmsgs); + tprint_struct_end(); +#else + printaddr(addr); +#endif +} |