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Code Issues Releases Wiki Activity

crtools: Rename fd to lfd in dump_one_fd

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This variable is actually a local fd, so reflect this in its name.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
This commit is contained in:
Pavel Emelyanov 2012-01-12 21:57:14 +04:00 committed by Cyrill Gorcunov
parent 02dbadb46f
commit fbafe2db15
1 changed files with 8 additions and 8 deletions
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16
cr-dump.c
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@ -240,10 +240,10 @@ static int dump_one_fd(char *pid_fd_dir, int dir, char *fd_name, unsigned long p
struct statfs stfs_buf;
struct stat st_buf;
int err = -1;
int fd = -1;
int lfd = -1;
fd = openat(dir, fd_name, O_RDONLY);
if (fd < 0) {
lfd = openat(dir, fd_name, O_RDONLY);
if (lfd < 0) {
err = try_dump_socket(pid_fd_dir, fd_name, cr_fdset);
if (err != 1)
return err;
@ -252,7 +252,7 @@ static int dump_one_fd(char *pid_fd_dir, int dir, char *fd_name, unsigned long p
return -1;
}
if (fstat(fd, &st_buf) < 0) {
if (fstat(lfd, &st_buf) < 0) {
pr_perror("Can't get stat on %s\n", fd_name);
goto out_close;
}
@ -273,16 +273,16 @@ static int dump_one_fd(char *pid_fd_dir, int dir, char *fd_name, unsigned long p
S_ISDIR(st_buf.st_mode) ||
(S_ISCHR(st_buf.st_mode) && major(st_buf.st_rdev) == MEM_MAJOR))
return dump_one_reg_file(FDINFO_FD, atol(fd_name),
fd, 1, pos, flags, id, cr_fdset);
lfd, 1, pos, flags, id, cr_fdset);
if (S_ISFIFO(st_buf.st_mode)) {
if (fstatfs(fd, &stfs_buf) < 0) {
if (fstatfs(lfd, &stfs_buf) < 0) {
pr_perror("Can't fstatfs on %s\n", fd_name);
return -1;
}
if (stfs_buf.f_type == PIPEFS_MAGIC)
return dump_one_pipe(atol(fd_name), fd,
return dump_one_pipe(atol(fd_name), lfd,
st_buf.st_ino, flags, cr_fdset);
}
@ -290,7 +290,7 @@ err:
pr_err("Can't dump file %s of that type [%x]\n", fd_name, st_buf.st_mode);
out_close:
close_safe(&fd);
close_safe(&lfd);
return err;
}