# PetscDLLibraryClose
Destroys the search path of dynamic libraries and closes the libraries. 
## Synopsis
```
PetscErrorCode PetscDLLibraryClose(PetscDLLibrary list)
```
Collective


## Input Parameter

- ***head -*** library list





## Level
developer

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/sys/dll/dl.c.html#PetscDLLibraryClose">src/sys/dll/dl.c</A>


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


[Index of all Sys routines](index.md)  
[Table of Contents for all manual pages](/docs/manualpages/index.md)  
[Index of all manual pages](/docs/manualpages/singleindex.md)  
