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修复纸张状态标志；修复share_memory::write警告

This commit is contained in:
gb 2022-10-28 14:51:52 +08:00
parent 889e81976b
commit 08bda3ef77
5 changed files with 10 additions and 8 deletions
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2
hgdriver/hgdev/hg_ipc.cpp
View File

@ -359,6 +359,8 @@ int shared_memory::write(const char* data, size_t len)
memcpy(buf + off, data, len);
len_ = len;
release_buf(buf);
return 0;
}

4
hgdriver/hgdev/hg_scanner_239.cpp
View File

@ -1762,7 +1762,7 @@ int hg_scanner_239::get_scanner_paperon(SANE_Bool* paperon)
ret = SCANNER_ERR_DEVICE_NO_PAPER;
if (paperon)
{
*paperon = true;
*paperon = false;
}
}
else
@ -1770,7 +1770,7 @@ int hg_scanner_239::get_scanner_paperon(SANE_Bool* paperon)
ret = SCANNER_ERR_OK;
if (paperon)
{
*paperon = false;
*paperon = true;
}
}
}

4
hgdriver/hgdev/hg_scanner_302.cpp
View File

@ -1870,7 +1870,7 @@ int hg_scanner_302::get_scanner_paperon(SANE_Bool* paperon)
ret = SCANNER_ERR_DEVICE_NO_PAPER;
if (paperon)
{
*paperon = true;
*paperon = false;
}
}
else
@ -1878,7 +1878,7 @@ int hg_scanner_302::get_scanner_paperon(SANE_Bool* paperon)
ret = SCANNER_ERR_OK;
if (paperon)
{
*paperon = false;
*paperon = true;
}
}
}

4
hgdriver/hgdev/hg_scanner_402.cpp
View File

@ -1737,7 +1737,7 @@ int hg_scanner_402::get_scanner_paperon(SANE_Bool* paperon)
ret = SCANNER_ERR_DEVICE_NO_PAPER;
if (paperon)
{
*paperon = true;
*paperon = false;
}
}
else
@ -1745,7 +1745,7 @@ int hg_scanner_402::get_scanner_paperon(SANE_Bool* paperon)
ret = SCANNER_ERR_OK;
if (paperon)
{
*paperon = false;
*paperon = true;
}
}
}

4
hgdriver/hgdev/hg_scanner_439.cpp
View File

@ -1677,7 +1677,7 @@ int hg_scanner_439::get_scanner_paperon(SANE_Bool* paperon)
ret = SCANNER_ERR_DEVICE_NO_PAPER;
if (paperon)
{
*paperon = true;
*paperon = false;
}
}
else
@ -1685,7 +1685,7 @@ int hg_scanner_439::get_scanner_paperon(SANE_Bool* paperon)
ret = SCANNER_ERR_OK;
if (paperon)
{
*paperon = false;
*paperon = true;
}
}
}