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

/linux/tools/testing/selftests/bpf/progs/
H A Derr.h5 #define MAX_ERRNO 4095 macro
6 #define IS_ERR_VALUE(x) (unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO
/linux/tools/virtio/linux/
H A Derr.h5 #define MAX_ERRNO 4095
7 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
4 #define MAX_ERRNO global() macro
/linux/tools/include/linux/
H A Derr.h31 #define MAX_ERRNO 4095 macro
33 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
/linux/lib/
H A Derrseq.c37 #define ERRSEQ_SHIFT (ilog2(MAX_ERRNO) + 1)
75 if (WARN(unlikely(err == 0 || (unsigned int)-err > MAX_ERRNO), in errseq_set()
H A Dnotifier-error-inject.c8 *(int *)data = clamp_t(int, val, -MAX_ERRNO, 0); in debugfs_errno_set()
/linux/tools/testing/scatterlist/linux/
H A Dmm.h131 #define MAX_ERRNO 4095 macro
133 #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO)
/linux/tools/include/nolibc/
H A Derrno.h30 #define MAX_ERRNO 4095
26 #define MAX_ERRNO global() macro
/linux/kernel/
H 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()
/linux/Documentation/translations/zh_CN/core-api/
H A Derrseq.rst25 它被实现为一个无符号的32位值。低位被指定保存错误代码（在1和MAX_ERRNO之间）。高位
/linux/arch/powerpc/kernel/
H A Dinterrupt.c103 if (unlikely(r3 >= (unsigned long)-MAX_ERRNO) && is_not_scv) { in syscall_exit_prepare()
/linux/rust/kernel/
H A Derror.rs200 /// The value is a valid `errno` (i.e. `>= -MAX_ERRNO && < 0`). in name()
207 /// `errno` must be within error code range (i.e. `>= -MAX_ERRNO && < 0`). in fmt()
241 if errno < -(bindings::MAX_ERRNO as i32) || errno >= 0 {
253 /// `errno` must be within error code range (i.e. `>= -MAX_ERRNO && < 0`).
507 /// returned. This means the integer must be `>= -MAX_ERRNO`.
612 // negative value greater-or-equal to `-bindings::MAX_ERRNO`,
618 // negative value greater-or-equal to `-bindings::MAX_ERRNO`.
654 // NO-OVERFLOW: negative `errno`s are no smaller than `-bindings::MAX_ERRNO`,
655 // `-bindings::MAX_ERRNO` fits in an `i16` as per invariant above,
/linux/arch/mips/kernel/
H A Dmodule.c331 if (sym->st_value >= -MAX_ERRNO) { in __apply_relocate()
/linux/Documentation/arch/powerpc/
H A Dsyscall64-abi.rst39 -4095..-1 (i.e., it is >= -MAX_ERRNO (-4095) as an unsigned comparison),
/linux/kernel/bpf/
H A Dbpf_lsm.c468 retval_range->minval = -MAX_ERRNO; in bpf_lsm_get_retval_range()
H A Dverifier.c10446 reg_set_srange64(ret_reg, -MAX_ERRNO, meta->msize_max_value); in do_refine_retval_range()
10447 reg_set_srange32(ret_reg, -MAX_ERRNO, meta->msize_max_value); in do_refine_retval_range()
10470 range.minval = -MAX_ERRNO; in do_refine_retval_range()
10999 .minval = -MAX_ERRNO, in check_helper_call()
13818 err = __mark_reg_s32_range(env, regs, BPF_REG_0, -MAX_ERRNO, -1); in check_kfunc_call()
/linux/drivers/bcma/
H A Dscan.c269 #define IS_ERR_VALUE_U32(x) ((x) >= (u32)-MAX_ERRNO)
/linux/Documentation/core-api/
H A Derrseq.rst14 designated to hold an error code (between 1 and MAX_ERRNO). The upper bits
/linux/fs/btrfs/
H A Dfiemap.c25 #define BTRFS_FIEMAP_FLUSH_CACHE (-(MAX_ERRNO + 1))
/linux/drivers/net/wireless/morsemicro/mm81x/
H A Dcommand.c107 if (ret > 0 || ret < -MAX_ERRNO) in mm81x_cmd_tx()
/linux/Documentation/translations/it_IT/doc-guide/
H A Dkernel-doc.rst415 * define MAX_ERRNO - maximum errno value that is supported
421 #define MAX_ERRNO 4095
/linux/include/linux/
H A Dxarray.h208 entry >= xa_mk_internal(-MAX_ERRNO)); in xa_is_err()
/linux/kernel/sched/ext/
H A Dinternal.h2192 if (err < 0 && err >= -MAX_ERRNO) in scx_schedule_reenq_local()
/linux/fs/
H A Dbinfmt_misc.c459 if (retval > 0 || retval < -MAX_ERRNO) in entry_select_interpreter()
/linux/security/keys/
H A Dkeyctl.c1353 error >= MAX_ERRNO || in keyctl_reject_key()
/linux/fs/ext4/
H A Dext4.h2747 #define ERR_BAD_DX_DIR (-(MAX_ERRNO - 1))