diff options
Diffstat (limited to 'util.c')
| -rw-r--r-- | util.c | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -197,7 +197,7 @@ char get_escape_char(const char *s, int *i) return val; } -int utilfdt_read_err(const char *filename, char **buffp) +int utilfdt_read_err(const char *filename, char **buffp, off_t *len) { int fd = 0; /* assume stdin */ char *buf = NULL; @@ -238,13 +238,15 @@ int utilfdt_read_err(const char *filename, char **buffp) free(buf); else *buffp = buf; + if (len) + *len = bufsize; return ret; } -char *utilfdt_read(const char *filename) +char *utilfdt_read(const char *filename, off_t *len) { char *buff; - int ret = utilfdt_read_err(filename, &buff); + int ret = utilfdt_read_err(filename, &buff, len); if (ret) { fprintf(stderr, "Couldn't open blob from '%s': %s\n", filename, |