diff options
Diffstat (limited to 'udev_config.c')
| -rw-r--r-- | udev_config.c | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/udev_config.c b/udev_config.c index e2031dc64d..57a512d711 100644 --- a/udev_config.c +++ b/udev_config.c @@ -34,6 +34,7 @@ #include "libsysfs/sysfs/libsysfs.h" #include "udev.h" +#include "udev_lib.h" #include "udev_version.h" #include "logging.h" #include "namedev.h" @@ -131,12 +132,14 @@ static int parse_config_file(void) char *temp; char *variable; char *value; - FILE *fd; - int lineno = 0; + char *buf; + size_t bufsize; + size_t cur; + size_t count; + int lineno; int retval = 0; - - fd = fopen(udev_config_filename, "r"); - if (fd != NULL) { + + if (file_map(udev_config_filename, &buf, &bufsize) == 0) { dbg("reading '%s' as config file", udev_config_filename); } else { dbg("can't open '%s' as config file", udev_config_filename); @@ -144,13 +147,20 @@ static int parse_config_file(void) } /* loop through the whole file */ + lineno = 0; + cur = 0; while (1) { - /* get a line */ - temp = fgets(line, sizeof(line), fd); - if (temp == NULL) - goto exit; + count = buf_get_line(buf, bufsize, cur); + + strncpy(line, buf + cur, count); + line[count] = '\0'; + temp = line; lineno++; + cur += count+1; + if (cur > bufsize) + break; + dbg_parse("read '%s'", temp); /* eat the whitespace at the beginning of the line */ @@ -182,8 +192,8 @@ static int parse_config_file(void) } dbg_parse("%s:%d:%Zd: error parsing '%s'", udev_config_filename, lineno, temp - line, temp); -exit: - fclose(fd); + + file_unmap(buf, bufsize); return retval; } |