libutil: add util_file_read_va()

Takes a format string and parses a file accordingly and returns the
parsed values.

Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Sven Schnelle
2020-08-13 13:09:58 +02:00
committed by Jan Höppner
parent 37348ef662
commit 1df4d66387
2 changed files with 29 additions and 0 deletions
+1
View File
@@ -25,4 +25,5 @@ int util_file_write_ll(long long val, int base, const char *fmt, ...);
int util_file_write_ul(unsigned long val, int base, const char *fmt, ...);
int util_file_write_ull(unsigned long long val, int base, const char *fmt, ...);
int util_file_read_va(const char *path, const char *fmt, ...);
#endif /** LIB_UTIL_FILE_H @} */