Commit 8c9379e972e984d11c2b99121847ba9fa7a0c56c
1 parent
79e801a906
Exists in
master
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constify seq_file stuff
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Showing 2 changed files with 10 additions and 10 deletions Side-by-side Diff
fs/seq_file.c
| ... | ... | @@ -397,7 +397,7 @@ |
| 397 | 397 | * Returns pointer past last written character in @s, or NULL in case of |
| 398 | 398 | * failure. |
| 399 | 399 | */ |
| 400 | -char *mangle_path(char *s, char *p, char *esc) | |
| 400 | +char *mangle_path(char *s, const char *p, const char *esc) | |
| 401 | 401 | { |
| 402 | 402 | while (s <= p) { |
| 403 | 403 | char c = *p++; |
| ... | ... | @@ -427,7 +427,7 @@ |
| 427 | 427 | * return the absolute path of 'path', as represented by the |
| 428 | 428 | * dentry / mnt pair in the path parameter. |
| 429 | 429 | */ |
| 430 | -int seq_path(struct seq_file *m, struct path *path, char *esc) | |
| 430 | +int seq_path(struct seq_file *m, const struct path *path, const char *esc) | |
| 431 | 431 | { |
| 432 | 432 | char *buf; |
| 433 | 433 | size_t size = seq_get_buf(m, &buf); |
| ... | ... | @@ -450,8 +450,8 @@ |
| 450 | 450 | /* |
| 451 | 451 | * Same as seq_path, but relative to supplied root. |
| 452 | 452 | */ |
| 453 | -int seq_path_root(struct seq_file *m, struct path *path, struct path *root, | |
| 454 | - char *esc) | |
| 453 | +int seq_path_root(struct seq_file *m, const struct path *path, | |
| 454 | + const struct path *root, const char *esc) | |
| 455 | 455 | { |
| 456 | 456 | char *buf; |
| 457 | 457 | size_t size = seq_get_buf(m, &buf); |
| ... | ... | @@ -480,7 +480,7 @@ |
| 480 | 480 | /* |
| 481 | 481 | * returns the path of the 'dentry' from the root of its filesystem. |
| 482 | 482 | */ |
| 483 | -int seq_dentry(struct seq_file *m, struct dentry *dentry, char *esc) | |
| 483 | +int seq_dentry(struct seq_file *m, struct dentry *dentry, const char *esc) | |
| 484 | 484 | { |
| 485 | 485 | char *buf; |
| 486 | 486 | size_t size = seq_get_buf(m, &buf); |
include/linux/seq_file.h
| ... | ... | @@ -74,7 +74,7 @@ |
| 74 | 74 | } |
| 75 | 75 | } |
| 76 | 76 | |
| 77 | -char *mangle_path(char *s, char *p, char *esc); | |
| 77 | +char *mangle_path(char *s, const char *p, const char *esc); | |
| 78 | 78 | int seq_open(struct file *, const struct seq_operations *); |
| 79 | 79 | ssize_t seq_read(struct file *, char __user *, size_t, loff_t *); |
| 80 | 80 | loff_t seq_lseek(struct file *, loff_t, int); |
| ... | ... | @@ -86,10 +86,10 @@ |
| 86 | 86 | |
| 87 | 87 | __printf(2, 3) int seq_printf(struct seq_file *, const char *, ...); |
| 88 | 88 | |
| 89 | -int seq_path(struct seq_file *, struct path *, char *); | |
| 90 | -int seq_dentry(struct seq_file *, struct dentry *, char *); | |
| 91 | -int seq_path_root(struct seq_file *m, struct path *path, struct path *root, | |
| 92 | - char *esc); | |
| 89 | +int seq_path(struct seq_file *, const struct path *, const char *); | |
| 90 | +int seq_dentry(struct seq_file *, struct dentry *, const char *); | |
| 91 | +int seq_path_root(struct seq_file *m, const struct path *path, | |
| 92 | + const struct path *root, const char *esc); | |
| 93 | 93 | int seq_bitmap(struct seq_file *m, const unsigned long *bits, |
| 94 | 94 | unsigned int nr_bits); |
| 95 | 95 | static inline int seq_cpumask(struct seq_file *m, const struct cpumask *mask) |