| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | err.h | 5 #define MAX_ERRNO 4095 macro
6 #define IS_ERR_VALUE(x) (unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO
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| /linux/tools/virtio/linux/ |
| H A D | err.h | 4 #define MAX_ERRNO 4095 macro
6 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
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| /linux/tools/include/linux/ |
| H A D | err.h | 31 #define MAX_ERRNO 4095 macro
33 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
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| /linux/include/linux/ |
| H A D | err.h | 18 #define MAX_ERRNO 4095 macro
28 #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO)
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| H A D | xarray.h | 208 entry >= xa_mk_internal(-MAX_ERRNO)); in xa_is_err()
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| /linux/lib/ |
| H A D | errseq.c | 37 #define ERRSEQ_SHIFT (ilog2(MAX_ERRNO) + 1)
75 if (WARN(unlikely(err == 0 || (unsigned int)-err > MAX_ERRNO), in errseq_set()
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| H A D | notifier-error-inject.c | 8 *(int *)data = clamp_t(int, val, -MAX_ERRNO, 0); in debugfs_errno_set()
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| /linux/tools/testing/scatterlist/linux/ |
| H A D | mm.h | 131 #define MAX_ERRNO 4095 macro
133 #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO)
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| /linux/tools/include/nolibc/ |
| H A D | errno.h | 30 #define MAX_ERRNO 4095
26 #define MAX_ERRNO global() macro
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| /linux/net/handshake/ |
| H A D | genl.c | 22 [HANDSHAKE_A_DONE_STATUS] = NLA_POLICY_MAX(NLA_U32, MAX_ERRNO),
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| /linux/kernel/ |
| H A D | fail_function.c | 42 if (retv < (unsigned long)-MAX_ERRNO) in adjust_error_retval()
46 if (retv != 0 && retv < (unsigned long)-MAX_ERRNO) in adjust_error_retval()
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| H A D | seccomp.c | 1281 if (data > MAX_ERRNO) in __seccomp_filter()
1282 data = MAX_ERRNO; in __seccomp_filter()
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| /linux/Documentation/translations/zh_CN/core-api/ |
| H A D | errseq.rst | 25 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
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| /linux/rust/kernel/ |
| H A D | error.rs | 100 /// The value is a valid `errno` (i.e. `>= -MAX_ERRNO && < 0`).
107 /// `errno` must be within error code range (i.e. `>= -MAX_ERRNO && < 0`).
141 if errno < -(bindings::MAX_ERRNO as i32) || errno >= 0 { in try_from_errno()
153 /// `errno` must be within error code range (i.e. `>= -MAX_ERRNO && < 0`). in from_errno_unchecked()
407 /// returned. This means the integer must be `>= -MAX_ERRNO`.
512 // negative value greater-or-equal to `-bindings::MAX_ERRNO`, in from_result()
518 // negative value greater-or-equal to `-bindings::MAX_ERRNO`. in from_result()
554 // NO-OVERFLOW: negative `errno`s are no smaller than `-bindings::MAX_ERRNO`,
555 // `-bindings::MAX_ERRNO` fits in an `i16` as per invariant above,
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| /linux/arch/powerpc/kernel/ |
| H A D | interrupt.c | 284 if (unlikely(r3 >= (unsigned long)-MAX_ERRNO) && is_not_scv) { in syscall_exit_prepare()
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| /linux/arch/mips/kernel/ |
| H A D | module.c | 331 if (sym->st_value >= -MAX_ERRNO) { in __apply_relocate()
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| /linux/Documentation/arch/powerpc/ |
| H A D | syscall64-abi.rst | 39 -4095..-1 (i.e., it is >= -MAX_ERRNO (-4095) as an unsigned comparison),
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| /linux/drivers/bcma/ |
| H A D | scan.c | 269 #define IS_ERR_VALUE_U32(x) ((x) >= (u32)-MAX_ERRNO)
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| /linux/Documentation/core-api/ |
| H A D | errseq.rst | 14 designated to hold an error code (between 1 and MAX_ERRNO). The upper bits
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| /linux/fs/btrfs/ |
| H A D | fiemap.c | 25 #define BTRFS_FIEMAP_FLUSH_CACHE (-(MAX_ERRNO + 1))
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| /linux/security/keys/ |
| H A D | keyctl.c | 1347 error >= MAX_ERRNO || in keyctl_reject_key()
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| /linux/net/9p/ |
| H A D | client.c | 77 if (err > 0 || err < -MAX_ERRNO) { in safe_errno()
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| /linux/fs/ext4/ |
| H A D | ext4.h | 2639 #define ERR_BAD_DX_DIR (-(MAX_ERRNO - 1))
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| /linux/kernel/bpf/ |
| H A D | verifier.c | 9968 ret_reg->smin_value = -MAX_ERRNO; in do_refine_retval_range()
9969 ret_reg->s32_min_value = -MAX_ERRNO; in do_refine_retval_range()
13037 err = __mark_reg_s32_range(env, regs, BPF_REG_0, -MAX_ERRNO, -1); in check_kfunc_call()
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| /linux/kernel/sched/ |
| H A D | ext.c | 1123 if (err < 0 && err >= -MAX_ERRNO) in ops_sanitize_err()
|