FabGL
ESP32 Display Controller and Graphics Library

◆ getFullPath()

int getFullPath ( char const *  name,
char *  outPath = nullptr,
int  maxlen = 0 
)

Composes a full file path given a relative name.

Parameters
nameRelative file name
outPathWhere to place the full path. This can be NULL (used to calculate required buffer size).
maxlenMaximum size of outPath string. This can be 0 when outPath is NULL.
Returns
Required outPath size.

Definition at line 1095 of file fabutils.cpp.