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Workaround missing %hhx support in MinGW sscanf

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MinGW uses standard Windows C libraries and those apparently don't
support %hhx for sscanf into a uint8_t. SCNx8 isn't available either.

Corresponding to flashrom svn r1495.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Idwer Vollering <vidwer@gmail.com>
This commit is contained in:
Carl-Daniel Hailfinger 2012-02-16 01:43:06 +00:00
parent 5210e72d13
commit 5b5547126d
1 changed files with 12 additions and 2 deletions
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14
dummyflasher.c
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@ -199,7 +199,12 @@ int dummy_init(void)
}
}
for (i = 0; i < spi_blacklist_size; i++) {
sscanf(tmp + i * 2, "%2hhx", &spi_blacklist[i]);
unsigned int tmp2;
/* SCNx8 is apparently not supported by MSVC (and thus
* MinGW), so work around it with an extra variable
*/
sscanf(tmp + i * 2, "%2x", &tmp2);
spi_blacklist[i] = (uint8_t)tmp2;
}
msg_pdbg("SPI blacklist is ");
for (i = 0; i < spi_blacklist_size; i++)
@ -230,7 +235,12 @@ int dummy_init(void)
}
}
for (i = 0; i < spi_ignorelist_size; i++) {
sscanf(tmp + i * 2, "%2hhx", &spi_ignorelist[i]);
unsigned int tmp2;
/* SCNx8 is apparently not supported by MSVC (and thus
* MinGW), so work around it with an extra variable
*/
sscanf(tmp + i * 2, "%2x", &tmp2);
spi_ignorelist[i] = (uint8_t)tmp2;
}
msg_pdbg("SPI ignorelist is ");
for (i = 0; i < spi_ignorelist_size; i++)