* [PATCH 2/4] seq_file: add function to write binary data
@ 2009-02-03 12:46 Peter Oberparleiter
0 siblings, 0 replies; 7+ messages in thread
From: Peter Oberparleiter @ 2009-02-03 12:46 UTC (permalink / raw)
To: linux-kernel
Cc: Andrew Morton, Andi Kleen, Huang Ying, Al Viro, Sam Ravnborg,
Rusty Russell
From: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
seq_write() can be used to construct seq_files containing arbitrary
data. Required by the gcov-profiling interface to synthesize binary
profiling data files.
Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
---
fs/seq_file.c | 20 ++++++++++++++++++++
include/linux/seq_file.h | 1 +
2 files changed, 21 insertions(+)
Index: linux-2.6.29-rc3/fs/seq_file.c
===================================================================
--- linux-2.6.29-rc3.orig/fs/seq_file.c
+++ linux-2.6.29-rc3/fs/seq_file.c
@@ -611,6 +611,26 @@ int seq_puts(struct seq_file *m, const c
}
EXPORT_SYMBOL(seq_puts);
+/**
+ * seq_write - write arbitrary data to buffer
+ * @seq: seq_file identifying the buffer to which data should be written
+ * @data: data address
+ * @len: number of bytes
+ *
+ * Return 0 on success, non-zero otherwise.
+ */
+int seq_write(struct seq_file *seq, const void *data, size_t len)
+{
+ if (seq->count + len < seq->size) {
+ memcpy(seq->buf + seq->count, data, len);
+ seq->count += len;
+ return 0;
+ }
+ seq->count = seq->size;
+ return -1;
+}
+EXPORT_SYMBOL(seq_write);
+
struct list_head *seq_list_start(struct list_head *head, loff_t pos)
{
struct list_head *lh;
Index: linux-2.6.29-rc3/include/linux/seq_file.h
===================================================================
--- linux-2.6.29-rc3.orig/include/linux/seq_file.h
+++ linux-2.6.29-rc3/include/linux/seq_file.h
@@ -42,6 +42,7 @@ int seq_release(struct inode *, struct f
int seq_escape(struct seq_file *, const char *, const char *);
int seq_putc(struct seq_file *m, char c);
int seq_puts(struct seq_file *m, const char *s);
+int seq_write(struct seq_file *seq, const void *data, size_t len);
int seq_printf(struct seq_file *, const char *, ...)
__attribute__ ((format (printf,2,3)));
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 2/4] seq_file: add function to write binary data
@ 2009-02-26 13:51 Peter Oberparleiter
0 siblings, 0 replies; 7+ messages in thread
From: Peter Oberparleiter @ 2009-02-26 13:51 UTC (permalink / raw)
To: linux-kernel
Cc: Andrew Morton, Andi Kleen, Huang Ying, Al Viro, Sam Ravnborg,
Rusty Russell
From: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
seq_write() can be used to construct seq_files containing arbitrary
data. Required by the gcov-profiling interface to synthesize binary
profiling data files.
Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
---
fs/seq_file.c | 20 ++++++++++++++++++++
include/linux/seq_file.h | 1 +
2 files changed, 21 insertions(+)
Index: linux-2.6.29-rc6/fs/seq_file.c
===================================================================
--- linux-2.6.29-rc6.orig/fs/seq_file.c
+++ linux-2.6.29-rc6/fs/seq_file.c
@@ -640,6 +640,26 @@ int seq_puts(struct seq_file *m, const c
}
EXPORT_SYMBOL(seq_puts);
+/**
+ * seq_write - write arbitrary data to buffer
+ * @seq: seq_file identifying the buffer to which data should be written
+ * @data: data address
+ * @len: number of bytes
+ *
+ * Return 0 on success, non-zero otherwise.
+ */
+int seq_write(struct seq_file *seq, const void *data, size_t len)
+{
+ if (seq->count + len < seq->size) {
+ memcpy(seq->buf + seq->count, data, len);
+ seq->count += len;
+ return 0;
+ }
+ seq->count = seq->size;
+ return -1;
+}
+EXPORT_SYMBOL(seq_write);
+
struct list_head *seq_list_start(struct list_head *head, loff_t pos)
{
struct list_head *lh;
Index: linux-2.6.29-rc6/include/linux/seq_file.h
===================================================================
--- linux-2.6.29-rc6.orig/include/linux/seq_file.h
+++ linux-2.6.29-rc6/include/linux/seq_file.h
@@ -43,6 +43,7 @@ int seq_release(struct inode *, struct f
int seq_escape(struct seq_file *, const char *, const char *);
int seq_putc(struct seq_file *m, char c);
int seq_puts(struct seq_file *m, const char *s);
+int seq_write(struct seq_file *seq, const void *data, size_t len);
int seq_printf(struct seq_file *, const char *, ...)
__attribute__ ((format (printf,2,3)));
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 2/4] seq_file: add function to write binary data
2009-05-07 12:45 [PATCH 0/4] gcov kernel support Peter Oberparleiter
@ 2009-05-07 12:45 ` Peter Oberparleiter
0 siblings, 0 replies; 7+ messages in thread
From: Peter Oberparleiter @ 2009-05-07 12:45 UTC (permalink / raw)
To: linux-kernel
Cc: Andrew Morton, Andi Kleen, Huang Ying, Li Wei, Michael Ellerman,
Al Viro
[-- Attachment #1: seq_file-add-function-to-write-binary-data.patch --]
[-- Type: text/plain, Size: 1908 bytes --]
From: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
seq_write() can be used to construct seq_files containing arbitrary
data. Required by the gcov-profiling interface to synthesize binary
profiling data files.
Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
---
fs/seq_file.c | 20 ++++++++++++++++++++
include/linux/seq_file.h | 1 +
2 files changed, 21 insertions(+)
Index: linux-2.6.30-rc4/fs/seq_file.c
===================================================================
--- linux-2.6.30-rc4.orig/fs/seq_file.c
+++ linux-2.6.30-rc4/fs/seq_file.c
@@ -640,6 +640,26 @@ int seq_puts(struct seq_file *m, const c
}
EXPORT_SYMBOL(seq_puts);
+/**
+ * seq_write - write arbitrary data to buffer
+ * @seq: seq_file identifying the buffer to which data should be written
+ * @data: data address
+ * @len: number of bytes
+ *
+ * Return 0 on success, non-zero otherwise.
+ */
+int seq_write(struct seq_file *seq, const void *data, size_t len)
+{
+ if (seq->count + len < seq->size) {
+ memcpy(seq->buf + seq->count, data, len);
+ seq->count += len;
+ return 0;
+ }
+ seq->count = seq->size;
+ return -1;
+}
+EXPORT_SYMBOL(seq_write);
+
struct list_head *seq_list_start(struct list_head *head, loff_t pos)
{
struct list_head *lh;
Index: linux-2.6.30-rc4/include/linux/seq_file.h
===================================================================
--- linux-2.6.30-rc4.orig/include/linux/seq_file.h
+++ linux-2.6.30-rc4/include/linux/seq_file.h
@@ -43,6 +43,7 @@ int seq_release(struct inode *, struct f
int seq_escape(struct seq_file *, const char *, const char *);
int seq_putc(struct seq_file *m, char c);
int seq_puts(struct seq_file *m, const char *s);
+int seq_write(struct seq_file *seq, const void *data, size_t len);
int seq_printf(struct seq_file *, const char *, ...)
__attribute__ ((format (printf,2,3)));
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 2/4] seq_file: add function to write binary data
2009-05-08 15:44 [PATCH 0/4] gcov kernel support Peter Oberparleiter
@ 2009-05-08 15:44 ` Peter Oberparleiter
0 siblings, 0 replies; 7+ messages in thread
From: Peter Oberparleiter @ 2009-05-08 15:44 UTC (permalink / raw)
To: linux-kernel
Cc: Andrew Morton, Andi Kleen, Huang Ying, Li Wei, Michael Ellerman,
Ingo Molnar, Heiko Carstens, Martin Schwidefsky, Al Viro
[-- Attachment #1: seq_file-add-function-to-write-binary-data.patch --]
[-- Type: text/plain, Size: 1908 bytes --]
From: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
seq_write() can be used to construct seq_files containing arbitrary
data. Required by the gcov-profiling interface to synthesize binary
profiling data files.
Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
---
fs/seq_file.c | 20 ++++++++++++++++++++
include/linux/seq_file.h | 1 +
2 files changed, 21 insertions(+)
Index: linux-2.6.30-rc4/fs/seq_file.c
===================================================================
--- linux-2.6.30-rc4.orig/fs/seq_file.c
+++ linux-2.6.30-rc4/fs/seq_file.c
@@ -640,6 +640,26 @@ int seq_puts(struct seq_file *m, const c
}
EXPORT_SYMBOL(seq_puts);
+/**
+ * seq_write - write arbitrary data to buffer
+ * @seq: seq_file identifying the buffer to which data should be written
+ * @data: data address
+ * @len: number of bytes
+ *
+ * Return 0 on success, non-zero otherwise.
+ */
+int seq_write(struct seq_file *seq, const void *data, size_t len)
+{
+ if (seq->count + len < seq->size) {
+ memcpy(seq->buf + seq->count, data, len);
+ seq->count += len;
+ return 0;
+ }
+ seq->count = seq->size;
+ return -1;
+}
+EXPORT_SYMBOL(seq_write);
+
struct list_head *seq_list_start(struct list_head *head, loff_t pos)
{
struct list_head *lh;
Index: linux-2.6.30-rc4/include/linux/seq_file.h
===================================================================
--- linux-2.6.30-rc4.orig/include/linux/seq_file.h
+++ linux-2.6.30-rc4/include/linux/seq_file.h
@@ -43,6 +43,7 @@ int seq_release(struct inode *, struct f
int seq_escape(struct seq_file *, const char *, const char *);
int seq_putc(struct seq_file *m, char c);
int seq_puts(struct seq_file *m, const char *s);
+int seq_write(struct seq_file *seq, const void *data, size_t len);
int seq_printf(struct seq_file *, const char *, ...)
__attribute__ ((format (printf,2,3)));
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 2/4] seq_file: add function to write binary data
2009-05-12 15:38 [PATCH 0/4] gcov kernel support Peter Oberparleiter
@ 2009-05-12 15:38 ` Peter Oberparleiter
0 siblings, 0 replies; 7+ messages in thread
From: Peter Oberparleiter @ 2009-05-12 15:38 UTC (permalink / raw)
To: linux-kernel
Cc: Andrew Morton, Andi Kleen, Huang Ying, Li Wei, Michael Ellerman,
Ingo Molnar, Heiko Carstens, Martin Schwidefsky, Al Viro
[-- Attachment #1: seq_file-add-function-to-write-binary-data.patch --]
[-- Type: text/plain, Size: 1908 bytes --]
From: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
seq_write() can be used to construct seq_files containing arbitrary
data. Required by the gcov-profiling interface to synthesize binary
profiling data files.
Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
---
fs/seq_file.c | 20 ++++++++++++++++++++
include/linux/seq_file.h | 1 +
2 files changed, 21 insertions(+)
Index: linux-2.6.30-rc5/fs/seq_file.c
===================================================================
--- linux-2.6.30-rc5.orig/fs/seq_file.c
+++ linux-2.6.30-rc5/fs/seq_file.c
@@ -640,6 +640,26 @@ int seq_puts(struct seq_file *m, const c
}
EXPORT_SYMBOL(seq_puts);
+/**
+ * seq_write - write arbitrary data to buffer
+ * @seq: seq_file identifying the buffer to which data should be written
+ * @data: data address
+ * @len: number of bytes
+ *
+ * Return 0 on success, non-zero otherwise.
+ */
+int seq_write(struct seq_file *seq, const void *data, size_t len)
+{
+ if (seq->count + len < seq->size) {
+ memcpy(seq->buf + seq->count, data, len);
+ seq->count += len;
+ return 0;
+ }
+ seq->count = seq->size;
+ return -1;
+}
+EXPORT_SYMBOL(seq_write);
+
struct list_head *seq_list_start(struct list_head *head, loff_t pos)
{
struct list_head *lh;
Index: linux-2.6.30-rc5/include/linux/seq_file.h
===================================================================
--- linux-2.6.30-rc5.orig/include/linux/seq_file.h
+++ linux-2.6.30-rc5/include/linux/seq_file.h
@@ -43,6 +43,7 @@ int seq_release(struct inode *, struct f
int seq_escape(struct seq_file *, const char *, const char *);
int seq_putc(struct seq_file *m, char c);
int seq_puts(struct seq_file *m, const char *s);
+int seq_write(struct seq_file *seq, const void *data, size_t len);
int seq_printf(struct seq_file *, const char *, ...)
__attribute__ ((format (printf,2,3)));
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 2/4] seq_file: add function to write binary data
2009-05-19 14:24 [PATCH 0/4] gcov kernel support Peter Oberparleiter
@ 2009-05-19 14:24 ` Peter Oberparleiter
0 siblings, 0 replies; 7+ messages in thread
From: Peter Oberparleiter @ 2009-05-19 14:24 UTC (permalink / raw)
To: Andrew Morton
Cc: linux-kernel, Andi Kleen, Huang Ying, Li Wei, Michael Ellerman,
Ingo Molnar, Heiko Carstens, Martin Schwidefsky, Al Viro
[-- Attachment #1: seq_file-add-function-to-write-binary-data.patch --]
[-- Type: text/plain, Size: 1970 bytes --]
From: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
seq_write() can be used to construct seq_files containing arbitrary
data. Required by the gcov-profiling interface to synthesize binary
profiling data files.
Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
---
fs/seq_file.c | 20 ++++++++++++++++++++
include/linux/seq_file.h | 1 +
2 files changed, 21 insertions(+)
Index: linux-2.6.30-rc6/fs/seq_file.c
===================================================================
--- linux-2.6.30-rc6.orig/fs/seq_file.c 2009-05-19 12:27:37.000000000 +0200
+++ linux-2.6.30-rc6/fs/seq_file.c 2009-05-19 12:41:26.000000000 +0200
@@ -640,6 +640,26 @@
}
EXPORT_SYMBOL(seq_puts);
+/**
+ * seq_write - write arbitrary data to buffer
+ * @seq: seq_file identifying the buffer to which data should be written
+ * @data: data address
+ * @len: number of bytes
+ *
+ * Return 0 on success, non-zero otherwise.
+ */
+int seq_write(struct seq_file *seq, const void *data, size_t len)
+{
+ if (seq->count + len < seq->size) {
+ memcpy(seq->buf + seq->count, data, len);
+ seq->count += len;
+ return 0;
+ }
+ seq->count = seq->size;
+ return -1;
+}
+EXPORT_SYMBOL(seq_write);
+
struct list_head *seq_list_start(struct list_head *head, loff_t pos)
{
struct list_head *lh;
Index: linux-2.6.30-rc6/include/linux/seq_file.h
===================================================================
--- linux-2.6.30-rc6.orig/include/linux/seq_file.h 2009-05-19 12:27:37.000000000 +0200
+++ linux-2.6.30-rc6/include/linux/seq_file.h 2009-05-19 12:41:26.000000000 +0200
@@ -43,6 +43,7 @@
int seq_escape(struct seq_file *, const char *, const char *);
int seq_putc(struct seq_file *m, char c);
int seq_puts(struct seq_file *m, const char *s);
+int seq_write(struct seq_file *seq, const void *data, size_t len);
int seq_printf(struct seq_file *, const char *, ...)
__attribute__ ((format (printf,2,3)));
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 2/4] seq_file: add function to write binary data
2009-06-02 11:43 [PATCH 0/4] gcov kernel support Peter Oberparleiter
@ 2009-06-02 11:44 ` Peter Oberparleiter
0 siblings, 0 replies; 7+ messages in thread
From: Peter Oberparleiter @ 2009-06-02 11:44 UTC (permalink / raw)
To: Andrew Morton
Cc: linux-kernel, Andi Kleen, Huang Ying, Li Wei, Michael Ellerman,
Ingo Molnar, Heiko Carstens, Martin Schwidefsky, Al Viro
[-- Attachment #1: seq_file-add-function-to-write-binary-data.patch --]
[-- Type: text/plain, Size: 1970 bytes --]
From: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
seq_write() can be used to construct seq_files containing arbitrary
data. Required by the gcov-profiling interface to synthesize binary
profiling data files.
Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
---
fs/seq_file.c | 20 ++++++++++++++++++++
include/linux/seq_file.h | 1 +
2 files changed, 21 insertions(+)
Index: linux-2.6.30-rc7/fs/seq_file.c
===================================================================
--- linux-2.6.30-rc7.orig/fs/seq_file.c 2009-06-02 10:34:35.000000000 +0200
+++ linux-2.6.30-rc7/fs/seq_file.c 2009-06-02 10:35:24.000000000 +0200
@@ -640,6 +640,26 @@
}
EXPORT_SYMBOL(seq_puts);
+/**
+ * seq_write - write arbitrary data to buffer
+ * @seq: seq_file identifying the buffer to which data should be written
+ * @data: data address
+ * @len: number of bytes
+ *
+ * Return 0 on success, non-zero otherwise.
+ */
+int seq_write(struct seq_file *seq, const void *data, size_t len)
+{
+ if (seq->count + len < seq->size) {
+ memcpy(seq->buf + seq->count, data, len);
+ seq->count += len;
+ return 0;
+ }
+ seq->count = seq->size;
+ return -1;
+}
+EXPORT_SYMBOL(seq_write);
+
struct list_head *seq_list_start(struct list_head *head, loff_t pos)
{
struct list_head *lh;
Index: linux-2.6.30-rc7/include/linux/seq_file.h
===================================================================
--- linux-2.6.30-rc7.orig/include/linux/seq_file.h 2009-06-02 10:34:43.000000000 +0200
+++ linux-2.6.30-rc7/include/linux/seq_file.h 2009-06-02 10:35:24.000000000 +0200
@@ -43,6 +43,7 @@
int seq_escape(struct seq_file *, const char *, const char *);
int seq_putc(struct seq_file *m, char c);
int seq_puts(struct seq_file *m, const char *s);
+int seq_write(struct seq_file *seq, const void *data, size_t len);
int seq_printf(struct seq_file *, const char *, ...)
__attribute__ ((format (printf,2,3)));
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2009-06-02 11:44 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-02-03 12:46 [PATCH 2/4] seq_file: add function to write binary data Peter Oberparleiter
-- strict thread matches above, loose matches on Subject: below --
2009-02-26 13:51 Peter Oberparleiter
2009-05-07 12:45 [PATCH 0/4] gcov kernel support Peter Oberparleiter
2009-05-07 12:45 ` [PATCH 2/4] seq_file: add function to write binary data Peter Oberparleiter
2009-05-08 15:44 [PATCH 0/4] gcov kernel support Peter Oberparleiter
2009-05-08 15:44 ` [PATCH 2/4] seq_file: add function to write binary data Peter Oberparleiter
2009-05-12 15:38 [PATCH 0/4] gcov kernel support Peter Oberparleiter
2009-05-12 15:38 ` [PATCH 2/4] seq_file: add function to write binary data Peter Oberparleiter
2009-05-19 14:24 [PATCH 0/4] gcov kernel support Peter Oberparleiter
2009-05-19 14:24 ` [PATCH 2/4] seq_file: add function to write binary data Peter Oberparleiter
2009-06-02 11:43 [PATCH 0/4] gcov kernel support Peter Oberparleiter
2009-06-02 11:44 ` [PATCH 2/4] seq_file: add function to write binary data Peter Oberparleiter
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.