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openwrt-xburst/package/uboot-lantiq/patches/050-portability.patch
blogic fff9127870 [uboot-lantiq]
* reorder patches


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25370 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-02-05 15:23:08 +00:00

32 lines
555 B
Diff

--- a/tools/kwbimage.c
+++ b/tools/kwbimage.c
@@ -206,6 +206,28 @@ INVL_DATA:
exit (EXIT_FAILURE);
}
+#ifndef __GLIBC__
+static ssize_t
+getline(char **line, size_t *len, FILE *fd)
+{
+ char *tmp;
+ int tmplen;
+
+ tmp = fgetln(fd, &tmplen);
+ if (!tmp)
+ return -1;
+
+ if (!*line || tmplen > *len) {
+ *len = tmplen + 1;
+ *line = realloc(*line, *len);
+ }
+
+ strncpy(*line, tmp, tmplen);
+ line[tmplen] = 0;
+ return tmplen;
+}
+#endif
+
/*
* this function sets the kwbimage header by-
* 1. Abstracting input command line arguments data