Displaying 3 results from an estimated 3 matches for "4e3cfcb".
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4c3cfcfb
2016 Jan 06
0
[klibc:master] readlink: Add -f option
....
Signed-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 mai...
2014 Apr 15
0
[klibc:master] readlink: Reduce size by calling _fwrite() instead of puts()
...call _fwrite()
directly, with the explicit termination set to \n instead of \0.
Signed-off-by: H. Peter Anvin <hpa at linux.intel.com>
---
usr/utils/readlink.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/usr/utils/readlink.c b/usr/utils/readlink.c
index bf9501b..4e3cfcb 100644
--- a/usr/utils/readlink.c
+++ b/usr/utils/readlink.c
@@ -29,8 +29,8 @@ int main(int argc, char *argv[])
perror(name);
exit(1);
}
- link_name[rv] = '\0';
- puts(link_name);
+ link_name[rv] = '\n';
+ _fwrite(link_name, rv+1, stdout);
}
return 0;
2016 Jan 06
3
[PATCH klibc 0/3] Changes to support initramfs-tools 0.117
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