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29 .\" $FreeBSD: head/lib/libutil/hexdump.3 206622 2010-04-14 19:08:06Z uqs $
36 .Nd "dump a block of bytes to standard out in hexadecimal form"
42 .Fn hexdump "const void *ptr" "int length" "const char *hdr" "int flags"
46 function prints an array of bytes to standard out in hexadecimal form,
49 representation of the bytes, if possible.
50 By default, each line of
51 output will start with an offset count, followed by 16 hexadecimal values,
55 .Bl -tag -width indent
57 Pointer to the array of bytes to print.
58 It does not need to be
62 Number of bytes to print.
66 -terminated character string that will be prepended to each
70 implies that no header will be printed.
72 Flags for controlling the formatting of the output.
73 .Bl -tag -width ".Dv HD_OMIT_COUNT"
75 Integer value of the number of bytes to display on each line.
76 A value of 0 implies that the default value of 16 will be used.
80 value to use as the separator for the hexadecimal output.
81 A value of 0 implies that the default value of 32
85 Do not print the offset column at the beginning of each line.
87 Do not print the hexadecimal values on each line.
89 Do not print the character values on each line.
95 This manual page was written by