# PetscInfoAllow
Enables/disables `PetscInfo()` messages 
## Synopsis
```
#include "petscsys.h"   
PetscErrorCode PetscInfoAllow(PetscBool flag)
```
Not Collective


## Input Parameter

- ***flag -*** `PETSC_TRUE` or `PETSC_FALSE`





## See Also
 `PetscInfo()`, `PetscInfoEnabled()`, `PetscInfoGetInfo()`, `PetscInfoSetFromOptions()`

## Level
advanced

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/sys/info/verboseinfo.c.html#PetscInfoAllow">src/sys/info/verboseinfo.c</A>

## Examples
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/mat/tutorials/ex7.c.html">src/mat/tutorials/ex7.c.html</A><BR>


---
[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/sys/info/verboseinfo.c)


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