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Searched refs:MAX_ERRNO (Results 1 - 25 of 45) sorted by relevance

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/kernel/linux/linux-5.10/lib/
H A Derrseq.c13 * designated to hold an error code (between 0 and -MAX_ERRNO). The upper bits
35 /* The low bits are designated for error code (max of MAX_ERRNO) */
36 #define ERRSEQ_SHIFT ilog2(MAX_ERRNO + 1)
47 * @err: error to set (must be between -1 and -MAX_ERRNO)
62 /* MAX_ERRNO must be able to serve as a mask */ in errseq_set()
63 BUILD_BUG_ON_NOT_POWER_OF_2(MAX_ERRNO + 1); in errseq_set()
73 if (WARN(unlikely(err == 0 || (unsigned int)-err > MAX_ERRNO), in errseq_set()
81 new = (old & ~(MAX_ERRNO|ERRSEQ_SEEN)) | -err; in errseq_set()
150 return -(cur & MAX_ERRNO); in errseq_check()
202 err = -(new & MAX_ERRNO); in errseq_check_and_advance()
[all...]
H A Dnotifier-error-inject.c8 *(int *)data = clamp_t(int, val, -MAX_ERRNO, 0); in debugfs_errno_set()
/kernel/linux/linux-6.6/lib/
H A Derrseq.c14 * designated to hold an error code (between 0 and -MAX_ERRNO). The upper bits
36 /* The low bits are designated for error code (max of MAX_ERRNO) */
37 #define ERRSEQ_SHIFT ilog2(MAX_ERRNO + 1)
48 * @err: error to set (must be between -1 and -MAX_ERRNO)
63 /* MAX_ERRNO must be able to serve as a mask */ in errseq_set()
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()
[all...]
H A Dnotifier-error-inject.c8 *(int *)data = clamp_t(int, val, -MAX_ERRNO, 0); in debugfs_errno_set()
/kernel/linux/linux-6.6/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
/kernel/linux/linux-5.10/tools/virtio/linux/
H A Derr.h4 #define MAX_ERRNO 4095 macro
6 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
/kernel/linux/linux-6.6/tools/virtio/linux/
H A Derr.h4 #define MAX_ERRNO 4095 macro
6 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
/kernel/linux/linux-5.10/tools/include/linux/
H A Derr.h31 #define MAX_ERRNO 4095 macro
33 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
/kernel/linux/linux-5.10/include/linux/
H A Derr.h18 #define MAX_ERRNO 4095 macro
22 #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO)
H A Ddma-fence.h546 WARN_ON(error >= 0 || error < -MAX_ERRNO); in dma_fence_set_error()
/kernel/linux/linux-6.6/include/linux/
H A Derr.h18 #define MAX_ERRNO 4095 macro
28 #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO)
H A Ddma-fence.h581 WARN_ON(error >= 0 || error < -MAX_ERRNO); in dma_fence_set_error()
/kernel/linux/linux-6.6/tools/include/linux/
H A Derr.h31 #define MAX_ERRNO 4095 macro
33 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
/kernel/linux/linux-6.6/fs/cachefiles/
H A Dio.c107 if (off2 < 0 && off2 >= (loff_t)-MAX_ERRNO && off2 != -ENXIO) { in cachefiles_read()
224 if (off < 0 && off >= (loff_t)-MAX_ERRNO) in cachefiles_query_occupancy()
234 if (off2 < 0 && off2 >= (loff_t)-MAX_ERRNO) in cachefiles_query_occupancy()
428 if (off < 0 && off >= (loff_t)-MAX_ERRNO) { in cachefiles_do_prepare_read()
455 if (to < 0 && to >= (loff_t)-MAX_ERRNO) { in cachefiles_do_prepare_read()
544 if (pos < 0 && pos >= (loff_t)-MAX_ERRNO) { in __cachefiles_prepare_write()
565 if (pos < 0 && pos >= (loff_t)-MAX_ERRNO) { in __cachefiles_prepare_write()
/kernel/linux/linux-5.10/tools/testing/scatterlist/linux/
H A Dmm.h132 #define MAX_ERRNO 4095 macro
134 #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO)
/kernel/linux/linux-6.6/tools/testing/scatterlist/linux/
H A Dmm.h132 #define MAX_ERRNO 4095 macro
134 #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO)
/kernel/linux/linux-6.6/tools/include/nolibc/
H A Derrno.h23 #define MAX_ERRNO 4095 macro
/kernel/linux/linux-5.10/kernel/
H A Dfail_function.c44 if (retv < (unsigned long)-MAX_ERRNO) in adjust_error_retval()
48 if (retv != 0 && retv < (unsigned long)-MAX_ERRNO) in adjust_error_retval()
/kernel/linux/linux-6.6/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()
/kernel/linux/linux-6.6/fs/btrfs/
H A Dtree-log.h22 #define BTRFS_LOG_FORCE_COMMIT (-(MAX_ERRNO + 1))
/kernel/linux/linux-6.6/rust/kernel/
H A Derror.rs93 /// The value is a valid `errno` (i.e. `>= -MAX_ERRNO && < 0`).
103 if errno < -(bindings::MAX_ERRNO as i32) || errno >= 0 {
121 /// `errno` must be within error code range (i.e. `>= -MAX_ERRNO && < 0`).
287 // negative value greater-or-equal to `-bindings::MAX_ERRNO`,
293 // negative value greater-or-equal to `-bindings::MAX_ERRNO`.
332 // NO-OVERFLOW: negative `errno`s are no smaller than `-bindings::MAX_ERRNO`,
333 // `-bindings::MAX_ERRNO` fits in an `i16` as per invariant above,
/kernel/linux/linux-5.10/arch/powerpc/kernel/
H A Dsyscall_64.c169 if (unlikely(r3 >= (unsigned long)-MAX_ERRNO) && !scv) { in syscall_exit_prepare()
/kernel/linux/linux-6.6/arch/powerpc/kernel/
H A Dinterrupt.c279 if (unlikely(r3 >= (unsigned long)-MAX_ERRNO) && is_not_scv) { in syscall_exit_prepare()
/kernel/linux/linux-5.10/arch/mips/kernel/
H A Dmodule.c335 if (sym->st_value >= -MAX_ERRNO) { in __apply_relocate()
/kernel/linux/linux-5.10/drivers/bcma/
H A Dscan.c270 #define IS_ERR_VALUE_U32(x) ((x) >= (u32)-MAX_ERRNO)

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