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...-off-by: Ben Hutchings <ben at decadent.org.uk> Signed-off-by: H. Peter Anvin <hpa at linux.intel.com> --- usr/utils/readlink.c | 29 +++++++++++++++++++++++++---- 1 file changed, 25 insertions(+), 4 deletions(-) diff --git a/usr/utils/readlink.c b/usr/utils/readlink.c index 4e3cfcb..ffb0b1f 100644 --- a/usr/utils/readlink.c +++ b/usr/utils/readlink.c @@ -7,24 +7,45 @@ const char *progname; static __noreturn usage(void) { - fprintf(stderr, "Usage: %s link...\n", progname); + fprintf(stderr, "Usage: %s [-f] link...\n", progname); exit(1); } int main(int arg...

...--- a/usr/klibc/asprintf.c +++ b/usr/klibc/asprintf.c @@ -10,8 +10,6 @@ int asprintf(char **bufp, const char *format, ...) { va_list ap; int rv; - int bytes; - char *p; va_start(ap, format); rv = vasprintf(bufp, format, ap); diff --git a/usr/utils/readlink.c b/usr/utils/readlink.c index ffb0b1f..1f16c02 100644 --- a/usr/utils/readlink.c +++ b/usr/utils/readlink.c @@ -17,7 +17,6 @@ int main(int argc, char *argv[]) const char *name; char link_name[PATH_MAX]; int rv; - int i; progname = argv[0];

initramfs-tools version 0.117 requires 'readlink -f' and 'mount -o defaults' to work. The first two patches were previously submitted but not applied. Ben. Ben Hutchings (3): Implement realpath() readlink: Add -f option mount: Implement -o defaults usr/include/stdlib.h | 2 ++ usr/klibc/Kbuild | 2 +- usr/klibc/realpath.c | 49