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Searched refs:MAX_ERRNO (Results 1 – 24 of 24) sorted by relevance

/linux/lib/
A Derrseq.c37 #define ERRSEQ_SHIFT ilog2(MAX_ERRNO + 1)
64 BUILD_BUG_ON_NOT_POWER_OF_2(MAX_ERRNO + 1); in errseq_set()
74 if (WARN(unlikely(err == 0 || (unsigned int)-err > MAX_ERRNO), in errseq_set()
82 new = (old & ~(MAX_ERRNO|ERRSEQ_SEEN)) | -err; in errseq_set()
151 return -(cur & MAX_ERRNO); in errseq_check()
203 err = -(new & MAX_ERRNO); in errseq_check_and_advance()
A Dnotifier-error-inject.c8 *(int *)data = clamp_t(int, val, -MAX_ERRNO, 0); in debugfs_errno_set()
/linux/tools/virtio/linux/
A Derr.h4 #define MAX_ERRNO 4095 macro
6 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
/linux/tools/include/linux/
A Derr.h31 #define MAX_ERRNO 4095 macro
33 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
/linux/include/linux/
A Derr.h18 #define MAX_ERRNO 4095 macro
22 #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO)
A Ddma-fence.h545 WARN_ON(error >= 0 || error < -MAX_ERRNO); in dma_fence_set_error()
A Dxarray.h202 entry >= xa_mk_internal(-MAX_ERRNO)); in xa_is_err()
/linux/tools/testing/scatterlist/linux/
A Dmm.h131 #define MAX_ERRNO 4095 macro
133 #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO)
/linux/fs/cachefiles/
A Dio.c82 if (off2 < 0 && off2 >= (loff_t)-MAX_ERRNO && off2 != -ENXIO) { in cachefiles_read()
294 if (off < 0 && off >= (loff_t)-MAX_ERRNO) { in cachefiles_prepare_read()
310 if (to < 0 && to >= (loff_t)-MAX_ERRNO) in cachefiles_prepare_read()
/linux/kernel/
A Dfail_function.c42 if (retv < (unsigned long)-MAX_ERRNO) in adjust_error_retval()
46 if (retv != 0 && retv < (unsigned long)-MAX_ERRNO) in adjust_error_retval()
A Dseccomp.c1187 if (data > MAX_ERRNO) in __seccomp_filter()
1188 data = MAX_ERRNO; in __seccomp_filter()
/linux/arch/mips/kernel/
A Dmodule.c341 if (sym->st_value >= -MAX_ERRNO) { in __apply_relocate()
/linux/arch/powerpc/kernel/
A Dinterrupt.c442 if (unlikely(r3 >= (unsigned long)-MAX_ERRNO) && is_not_scv) { in syscall_exit_prepare()
/linux/Documentation/powerpc/
A Dsyscall64-abi.rst39 -4095..-1 (i.e., it is >= -MAX_ERRNO (-4095) as an unsigned comparison),
/linux/Documentation/fault-injection/
A Dfault-injection.rst187 - ERRNO: retval must be -1 to -MAX_ERRNO (-4096).
188 - ERR_NULL: retval must be 0 or -1 to -MAX_ERRNO (-4096).
/linux/drivers/bcma/
A Dscan.c269 #define IS_ERR_VALUE_U32(x) ((x) >= (u32)-MAX_ERRNO)
/linux/tools/testing/selftests/bpf/progs/
A Dprofiler.inc.h19 #define MAX_ERRNO 4095 macro
37 #define IS_ERR_VALUE(x) (unsigned long)(void*)(x) >= (unsigned long)-MAX_ERRNO
/linux/drivers/char/
A Dmem.c602 if ((unsigned long long)offset >= -MAX_ERRNO) { in memory_lseek()
/linux/Documentation/core-api/
A Derrseq.rst14 designated to hold an error code (between 1 and MAX_ERRNO). The upper bits
/linux/security/keys/
A Dkeyctl.c1342 error >= MAX_ERRNO || in keyctl_reject_key()
/linux/tools/include/nolibc/
A Dnolibc.h105 #define MAX_ERRNO 4095 macro
/linux/net/9p/
A Dclient.c94 if (err > 0 || err < -MAX_ERRNO) { in safe_errno()
/linux/fs/ext4/
A Dext4.h2543 #define ERR_BAD_DX_DIR (-(MAX_ERRNO - 1))
/linux/kernel/bpf/
A Dverifier.c6221 ret_reg->smin_value = -MAX_ERRNO; in do_refine_retval_range()
6222 ret_reg->s32_min_value = -MAX_ERRNO; in do_refine_retval_range()

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