diff options
Diffstat (limited to 'ufed-curses-checklist.c')
| -rw-r--r-- | ufed-curses-checklist.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/ufed-curses-checklist.c b/ufed-curses-checklist.c index 003fc9a..4a12968 100644 --- a/ufed-curses-checklist.c +++ b/ufed-curses-checklist.c @@ -51,6 +51,24 @@ static char *getline(FILE *fp) if(fgets(lineBuf, size, fp) == NULL) return NULL; else { + + /* See to configuration bytes if not read already */ + if (!configDone) { + /* Byte 1: Whether read-only-mode is set or not */ + if ( '0' != lineBuf[0] ) + ro_mode = true; + + configDone = true; + + /* Remove the leading bytes transporting configuration values */ + char *oldLine = lineBuf; + lineBuf = malloc(size); + if (NULL == lineBuf) + ERROR_EXIT(-1, "Can not allocate %lu bytes for line buffer\n", sizeof(char) * size); + memcpy(lineBuf, oldLine + 1, size - 1); + free(oldLine); + } /* End of having to read configuration bytes */ + char *p = strchr(lineBuf, '\n'); if(p != NULL) { *p = '\0'; |