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util/hexdump: Convert to take a void pointer argument

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Most uses of qemu_hexdump() do not take an array of char
as input, forcing use of cast. Since we can use this
helper to dump any kind of buffer, use a pointer to void
argument instead.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Message-Id: <20200822180950.1343963-2-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Philippe Mathieu-Daudé 2020-08-22 20:09:49 +02:00 • committed by Laurent Vivier
parent 5ace4cc0e8
commit 67263b33af
8 changed files with 16 additions and 13 deletions
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3
include/qemu-common.h
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@ -138,7 +138,8 @@ int os_parse_cmd_args(int index, const char *optarg);
* Hexdump a buffer to a file. An optional string prefix is added to every line
*/
void qemu_hexdump(const char *buf, FILE *fp, const char *prefix, size_t size);
void qemu_hexdump(const void *bufptr, FILE *fp,
const char *prefix, size_t size);
/*
* helper to parse debug environment variables