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Searched refs:ftruncate (Results 1 – 25 of 32) sorted by relevance

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/Linux-v5.4/tools/testing/selftests/memfd/
Dmemfd_test.c48 r = ftruncate(fd, sz); in mfd_assert_new()
441 r = ftruncate(fd, mfd_def_size / 2); in mfd_assert_shrink()
461 r = ftruncate(fd, mfd_def_size / 2); in mfd_fail_shrink()
476 r = ftruncate(fd, mfd_def_size * 2); in mfd_assert_grow()
500 r = ftruncate(fd, mfd_def_size * 2); in mfd_fail_grow()
Dfuse_test.c54 r = ftruncate(fd, sz); in mfd_assert_new()
/Linux-v5.4/tools/testing/selftests/drivers/dma-buf/
Dudmabuf.c50 ret = ftruncate(memfd, size); in main()
/Linux-v5.4/tools/testing/selftests/vm/
Dmap_populate.c84 ret = ftruncate(fileno(ftmp), MMAP_SZ); in main()
/Linux-v5.4/arch/arm/vdso/
Dvdsomunge.c183 if (ftruncate(outfd, stat.st_size) != 0) in main()
/Linux-v5.4/tools/testing/selftests/cgroup/
Dcgroup_util.c351 if (ftruncate(fd, size)) in alloc_pagecache()
/Linux-v5.4/fs/hostfs/
Dhostfs_user.c226 if (ftruncate(fd, attrs->ia_size)) in set_attr()
/Linux-v5.4/Documentation/filesystems/
Dmandatory-locking.txt151 ftruncate(). truncate() and ftruncate() are considered to be "write" actions
/Linux-v5.4/tools/perf/util/
Dprobe-file.c903 if (ftruncate(fd, st.st_size) < 0) in probe_cache_entry__write()
919 ret = ftruncate(pcache->fd, 0); in probe_cache__commit()
/Linux-v5.4/fs/
Dopen.c203 SYSCALL_DEFINE2(ftruncate, unsigned int, fd, unsigned long, length) in SYSCALL_DEFINE2() argument
209 COMPAT_SYSCALL_DEFINE2(ftruncate, unsigned int, fd, compat_ulong_t, length) in COMPAT_SYSCALL_DEFINE2() argument
/Linux-v5.4/arch/mips/kernel/syscalls/
Dsyscall_n32.tbl85 75 n32 ftruncate sys_ftruncate
Dsyscall_n64.tbl85 75 n64 ftruncate sys_ftruncate
Dsyscall_o32.tbl107 93 o32 ftruncate sys_ftruncate compat_sys_ftruncate
/Linux-v5.4/arch/ia64/kernel/syscalls/
Dsyscall.tbl86 74 common ftruncate sys_ftruncate
/Linux-v5.4/arch/xtensa/kernel/syscalls/
Dsyscall.tbl34 23 common ftruncate sys_ftruncate
/Linux-v5.4/tools/perf/arch/x86/entry/syscalls/
Dsyscall_64.tbl88 77 common ftruncate __x64_sys_ftruncate
/Linux-v5.4/arch/x86/entry/syscalls/
Dsyscall_64.tbl88 77 common ftruncate __x64_sys_ftruncate
/Linux-v5.4/arch/m68k/kernel/syscalls/
Dsyscall.tbl103 93 common ftruncate sys_ftruncate
/Linux-v5.4/arch/sh/kernel/syscalls/
Dsyscall.tbl103 93 common ftruncate sys_ftruncate
/Linux-v5.4/arch/sparc/kernel/syscalls/
Dsyscall.tbl165 130 common ftruncate sys_ftruncate compat_sys_ftruncate
/Linux-v5.4/tools/perf/arch/s390/entry/syscalls/
Dsyscall.tbl88 93 common ftruncate sys_ftruncate compat_sys_ftruncate
/Linux-v5.4/tools/virtio/
Dvringh_test.c158 ftruncate(fd, mapsize); in parallel_test()
/Linux-v5.4/arch/parisc/kernel/syscalls/
Dsyscall.tbl106 93 common ftruncate sys_ftruncate compat_sys_ftruncate
/Linux-v5.4/arch/arm/tools/
Dsyscall.tbl108 93 common ftruncate sys_ftruncate
/Linux-v5.4/arch/microblaze/kernel/syscalls/
Dsyscall.tbl103 93 common ftruncate sys_ftruncate

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