diff options
| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2015-09-09 15:38:33 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-10 13:29:01 -0700 |
| commit | 37607102c4426cf92aeb5da1b1d9a79ba6d95e3f (patch) | |
| tree | 4690fa938f30a2104eb4fe92de49a4b5386d021d /include/linux/seq_file.h | |
| parent | fs: Don't dump core if the corefile would become world-readable. (diff) | |
| download | linux-dev-37607102c4426cf92aeb5da1b1d9a79ba6d95e3f.tar.xz linux-dev-37607102c4426cf92aeb5da1b1d9a79ba6d95e3f.zip | |
seq_file: provide an analogue of print_hex_dump()
This introduces a new helper and switches current users to use it. All
patches are compiled tested. kmemleak is tested via its own test suite.
This patch (of 6):
The new seq_hex_dump() is a complete analogue of print_hex_dump().
We have few users of this functionality already. It allows to reduce their
codebase.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Joe Perches <joe@perches.com>
Cc: Tadeusz Struk <tadeusz.struk@intel.com>
Cc: Helge Deller <deller@gmx.de>
Cc: Ingo Tuchscherer <ingo.tuchscherer@de.ibm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/seq_file.h')
| -rw-r--r-- | include/linux/seq_file.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h index d4c7271382cb..adeadbd6d7bf 100644 --- a/include/linux/seq_file.h +++ b/include/linux/seq_file.h @@ -122,6 +122,10 @@ int seq_write(struct seq_file *seq, const void *data, size_t len); __printf(2, 3) int seq_printf(struct seq_file *, const char *, ...); __printf(2, 0) int seq_vprintf(struct seq_file *, const char *, va_list args); +void seq_hex_dump(struct seq_file *m, const char *prefix_str, int prefix_type, + int rowsize, int groupsize, const void *buf, size_t len, + bool ascii); + int seq_path(struct seq_file *, const struct path *, const char *); int seq_file_path(struct seq_file *, struct file *, const char *); int seq_dentry(struct seq_file *, struct dentry *, const char *); |