# Global functions

Source: [https://docs.qualcomm.com/doc/80-58740-4/topic/global-functions.html](https://docs.qualcomm.com/doc/80-58740-4/topic/global-functions.html)

## qcc74xlog\_global\_filter

Used to globally switch the tag filter, which affects all recorders and directs.

    int qcc74xlog_global_filter(void *tag_string, uint8_t enable);Copy to clipboard

| Parameter | Description |
| --- | --- |
| tag\_string | Pointer to label string |
| enable | Whether to enable |

     qcc74xlog_global_filter("YOURTAG", true);
     qcc74xlog_global_filter("YOURTAG", false);Copy to clipboard

**Parent Topic:** [QCC74xLOG](https://docs.qualcomm.com/doc/80-58740-4/topic/qcc74xlog_0.html)

Last Published: Feb 10, 2025

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