_kprobe_addr

Name:If we have a symbol_name argument, look it up and add the offset field* to it. This way, we can specify a relative address to a symbol.* This returns encoded errors if it fails to look up symbol or invalid* combination of parameters.

Proto:static kprobe_opcode_t *_kprobe_addr(kprobe_opcode_t *addr, const char *symbol_name, unsigned int offset)

Type:kprobe_opcode_t

Parameter:

Type	Parameter	Name
kprobe_opcode_t *	addr
const char *	symbol_name
unsigned int	offset

1475

If symbol_name && addr || Not symbol_name && Not addr Then Go to invalid

1478

If symbol_name Then

1479

addr = kprobe_lookup_name(symbol_name, offset)

1480

If Not addr Then Return ERR_PTR( - ENOENT)

1484

addr = addr + offset

1485

If addr Then Return addr

1488

invalid :

1489

Return ERR_PTR( - EINVAL)

**Caller**
Name	Describe
kprobe_addr

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