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