private int dophn_core()

in src/readelf.c [45:75]

• 26 lines of code
• 3 McCabe index (conditional complexity)

private int dophn_core(struct magic_set *, int, int, int, off_t, int, size_t,
    off_t, int *, uint16_t *);
#endif
private int dophn_exec(struct magic_set *, int, int, int, off_t, int, size_t,
    off_t, int, int *, uint16_t *);
private int doshn(struct magic_set *, int, int, int, off_t, int, size_t,
    off_t, int, int, int *, uint16_t *);
private size_t donote(struct magic_set *, void *, size_t, size_t, int,
    int, size_t, int *, uint16_t *, int, off_t, int, off_t);

#define	ELF_ALIGN(a)	((((a) + align - 1) / align) * align)

#define isquote(c) (strchr("'\"`", (c)) != NULL)

private uint16_t getu16(int, uint16_t);
private uint32_t getu32(int, uint32_t);
private uint64_t getu64(int, uint64_t);

#define MAX_PHNUM	128
#define	MAX_SHNUM	32768
#define SIZE_UNKNOWN	CAST(off_t, -1)

private int
toomany(struct magic_set *ms, const char *name, uint16_t num)
{
	if (ms->flags & MAGIC_MIME)
		return 1;
	if (file_printf(ms, ", too many %s (%u)", name, num) == -1)
		return -1;
	return 1;
}