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authorFelix Fietkau <nbd@openwrt.org>2010-01-10 18:42:12 +0000
committerFelix Fietkau <nbd@openwrt.org>2010-01-10 18:42:12 +0000
commit770dbf115ed20f57adcefa4478812dd5170672df (patch)
treeab1217c1cd1fce6e9717ed1ebbea029a9bb0c10c /tools/mkimage/patches
parent28eef087773b07334a8c7fc9c58f0d4fc0ea9fe7 (diff)
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mkimage: fix compile errors on non-glibc systems
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19095 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'tools/mkimage/patches')
-rw-r--r--tools/mkimage/patches/100-portability.patch31
1 files changed, 31 insertions, 0 deletions
diff --git a/tools/mkimage/patches/100-portability.patch b/tools/mkimage/patches/100-portability.patch
new file mode 100644
index 0000000000..ae38ad68ea
--- /dev/null
+++ b/tools/mkimage/patches/100-portability.patch
@@ -0,0 +1,31 @@
+--- 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