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[RFC]: add discard support for vhd #265

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[RFC]: add discard support for vhd #265

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9520a10
add discard support for vhd
Sep 19, 2018
9a63b93
whitespace changes
Sep 19, 2018
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4 changes: 3 additions & 1 deletion control/tap-ctl-info.c
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Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,8 @@
#include "tap-ctl.h"

int tap_ctl_info(pid_t pid, unsigned long long *sectors,
unsigned int *sector_size, unsigned int *info, const int minor)
unsigned int *sector_size, unsigned int *info,
bool *discard, const int minor)
{
tapdisk_message_t message;
int err;
Expand All @@ -60,6 +61,7 @@ int tap_ctl_info(pid_t pid, unsigned long long *sectors,
*sectors = message.u.image.sectors;
*sector_size = message.u.image.sector_size;
*info = message.u.image.info;
*discard = message.u.image.discard;
return 0;
} else if (TAPDISK_MESSAGE_ERROR == message.type) {
return -message.u.response.error;
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