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trivial: Add some new helper API for future functionality

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This commit is contained in:
Richard Hughes 2022-04-26 09:51:43 +01:00
parent f818404d81
commit f3ec632492
3 changed files with 24 additions and 0 deletions
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21
libfwupdplugin/fu-common.c
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@ -1942,6 +1942,27 @@ fu_common_bytes_compare(GBytes *bytes1, GBytes *bytes2, GError **error)
return fu_common_bytes_compare_raw(buf1, bufsz1, buf2, bufsz2, error); return fu_common_bytes_compare_raw(buf1, bufsz1, buf2, bufsz2, error);
} }
/**
* fu_byte_array_compare:
* @buf1: a data blob
* @buf2: another #GByteArray
* @error: (nullable): optional return location for an error
*
* Compares two buffers for equality.
*
* Returns: %TRUE if @buf1 and @buf2 are identical
*
* Since: 1.8.0
**/
gboolean
fu_byte_array_compare(GByteArray *buf1, GByteArray *buf2, GError **error)
{
g_return_val_if_fail(buf1 != NULL, FALSE);
g_return_val_if_fail(buf2 != NULL, FALSE);
g_return_val_if_fail(error == NULL || *error == NULL, FALSE);
return fu_common_bytes_compare_raw(buf1->data, buf1->len, buf2->data, buf2->len, error);
}
/** /**
* fu_common_bytes_pad: * fu_common_bytes_pad:
* @bytes: data blob * @bytes: data blob

2
libfwupdplugin/fu-common.h
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@ -359,6 +359,8 @@ void
fu_byte_array_append_uint64(GByteArray *array, guint64 data, FuEndianType endian); fu_byte_array_append_uint64(GByteArray *array, guint64 data, FuEndianType endian);
void void
fu_byte_array_append_bytes(GByteArray *array, GBytes *bytes); fu_byte_array_append_bytes(GByteArray *array, GBytes *bytes);
gboolean
fu_byte_array_compare(GByteArray *buf1, GByteArray *buf2, GError **error);
void void
fu_common_write_uint16(guint8 *buf, guint16 val_native, FuEndianType endian); fu_common_write_uint16(guint8 *buf, guint16 val_native, FuEndianType endian);

1
libfwupdplugin/fwupdplugin.map
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@ -1021,6 +1021,7 @@ LIBFWUPDPLUGIN_1.7.7 {
LIBFWUPDPLUGIN_1.8.0 { LIBFWUPDPLUGIN_1.8.0 {
global: global:
fu_backend_invalidate; fu_backend_invalidate;
fu_byte_array_compare;
fu_cfi_device_chip_select; fu_cfi_device_chip_select;
fu_cfi_device_chip_select_locker_new; fu_cfi_device_chip_select_locker_new;
fu_common_reverse_uint8; fu_common_reverse_uint8;