On 2017-11-03 16:55, [ext] Andreas J. Reichel wrote:
> From: Andreas Reichel <[email protected]>
>
> Store user variable types as uint64_t instead of a string. This enables
> the possibility of definint flags. Flags are used to delete a user
> variable (to destinguish between setting it empty or removing it) and to
> mark variables with special properties. This will be used in a following
> commit to define global user variables.
>
> Bits 0..31 are reserved for standard datatype definitions,
> bits 32..48 are reserved for user defined datatypes or flags,
> bits 49..63 are reserved for internal flags.
>
> Signed-off-by: Andreas Reichel <[email protected]>
...
> @@ -367,17 +361,18 @@ static error_t parse_opt(int key, char *arg, struct
> argp_state *state)
>
> static void dump_uservars(uint8_t *udata)
> {
> - char *key, *value, *type;
> + char *key, *value;
> + uint64_t type;
> uint32_t rsize, dsize;
>
> while (*udata) {
> bgenv_map_uservar(udata, &key, &type, (uint8_t **)&value,
> &rsize, &dsize);
> printf("%s ", key);
> - if (strcmp(type, USERVAR_TYPE_DEFAULT) == 0) {
> + if ((type & 0x00000000FFFFFFFF) == USERVAR_TYPE_STRING_ASCII) {
> printf("= %s\n", value);
> } else {
> - printf("( User defined type )\n");
> + printf("( Type is not ASCII )\n");
Can't we also dump standard integer types? Can be done on top later on,
though.
Jan
--
Siemens AG, Corporate Technology, CT RDA ITP SES-DE
Corporate Competence Center Embedded Linux
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