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show: Introduce ->show callback for fdset

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Each fdset item now has the callback which will show a contents of a magic-described
image file. Per-task and global show code is reworked to walk the respective fdsets
and calling ->show on each file.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Pavel Emelyanov
2012-03-27 12:01:14 +04:00
parent 71cc2733a7
commit c58abfd03d
11 changed files with 107 additions and 126 deletions
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12
include/crtools.h
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@@ -76,8 +76,20 @@ int get_service_fd(int type);
struct cr_fd_desc_tmpl {
const char *fmt; /* format for the name */
u32 magic; /* magic in the header */
void (*show)(int fd, struct cr_options *o);
};
void show_files(int fd_files, struct cr_options *o);
void show_pages(int fd_pages, struct cr_options *o);
void show_reg_files(int fd_reg_files, struct cr_options *o);
void show_core(int fd_core, struct cr_options *o);
void show_vmas(int fd_vma, struct cr_options *o);
void show_pipes(int fd_pipes, struct cr_options *o);
void show_pstree(int fd_pstree, struct cr_options *o);
void show_sigacts(int fd_sigacts, struct cr_options *o);
void show_itimers(int fd, struct cr_options *o);
void show_creds(int fd, struct cr_options *o);
extern struct cr_fd_desc_tmpl fdset_template[CR_FD_MAX];
#define FMT_FNAME_FDINFO "fdinfo-%d.img"