Dmitry V. Levin
8d3743868e
Print numeric umode_t type using %#03ho format. Print return value of umask syscall using %#03lo format. When printing symbolic mode_t type, always print lower 9 bits, and print the numeric part using %#03o format. * defs.h (sprintmode): Remove. (print_symbolic_mode_t, print_numeric_umode_t, print_numeric_long_umask): New prototypes. * printmode.c (sprintmode): Remove. (print_symbolic_mode_t, print_numeric_umode_t, print_numeric_long_umask): New functions. * chmod.c (decode_chmod): Use print_numeric_umode_t. * ipc_msg.c (SYS_FUNC(msgget)): Likewise. * ipc_msgctl.c (print_msqid_ds): Likewise. * ipc_sem.c (SYS_FUNC(semget)): Likewise. * ipc_shm.c (SYS_FUNC(shmget)): Likewise. * ipc_shmctl.c (print_shmid_ds): Likewise. * mq.c (SYS_FUNC(mq_open)): Likewise. * open.c (decode_open, SYS_FUNC(creat)): Likewise. * umask.c (SYS_FUNC(umask)): Likewise. * mknod.c (decode_mknod): Use print_symbolic_mode_t. * printstat.h (DO_PRINTSTAT): Likewise. * syscall.c (trace_syscall_exiting): Use print_numeric_long_umask. * tests/umode_t.c: New file. * tests/Makefile.am (EXTRA_DIST): Add it. * tests/creat.c: Rewrite as a thin wrapper around umode_t.c * tests/mkdir.c: Likewise. * tests/mkdirat.c: Likewise. * tests/mknod.c: Extend test coverage of mknod syscall. * tests/mknodat.c: Extend test coverage of mknodat syscall. * tests/umask.c: Extend test coverage of umask syscall. * tests/creat.test: Update the value specified for strace -a parameter. * tests/mkdir.test: Likewise. * tests/mkdirat.test: Likewise. * tests/mknodat.test: Likewise.
34 lines
485 B
C
34 lines
485 B
C
#include "defs.h"
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static void
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decode_chmod(struct tcb *tcp, const int offset)
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{
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printpath(tcp, tcp->u_arg[offset]);
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tprints(", ");
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print_numeric_umode_t(tcp->u_arg[offset + 1]);
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}
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SYS_FUNC(chmod)
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{
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decode_chmod(tcp, 0);
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return RVAL_DECODED;
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}
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SYS_FUNC(fchmodat)
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{
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print_dirfd(tcp, tcp->u_arg[0]);
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decode_chmod(tcp, 1);
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return RVAL_DECODED;
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}
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SYS_FUNC(fchmod)
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{
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printfd(tcp, tcp->u_arg[0]);
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tprints(", ");
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print_numeric_umode_t(tcp->u_arg[1]);
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return RVAL_DECODED;
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}
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