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kallsyms: allow creating from kallsyms data

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This commit is contained in:
Christian Hergert
2019-05-09 16:31:16 -07:00
parent 5b40ce4f88
commit 935328356a
2 changed files with 26 additions and 10 deletions
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22
src/libsysprof/sysprof-kallsyms.c
View File

@ -50,6 +50,20 @@ sysprof_kallsyms_free (SysprofKallsyms *self)
} }
} }
SysprofKallsyms *
sysprof_kallsyms_new_take (gchar *data)
{
g_autoptr(SysprofKallsyms) self = NULL;
self = g_slice_new0 (SysprofKallsyms);
self->buf = g_steal_pointer (&data);
self->buflen = strlen (self->buf);
self->endptr = self->buf + self->buflen;
self->iter = self->buf;
return g_steal_pointer (&self);
}
SysprofKallsyms * SysprofKallsyms *
sysprof_kallsyms_new (const gchar *path) sysprof_kallsyms_new (const gchar *path)
{ {
@ -70,10 +84,10 @@ sysprof_kallsyms_new (const gchar *path)
} }
gboolean gboolean
sysprof_kallsyms_next (SysprofKallsyms *self, sysprof_kallsyms_next (SysprofKallsyms *self,
const gchar **name, const gchar **name,
guint64 *address, guint64 *address,
guint8 *type) guint8 *type)
{ {
guint64 addr; guint64 addr;
char *tok; char *tok;

14
src/libsysprof/sysprof-kallsyms.h
View File

@ -27,14 +27,16 @@ G_BEGIN_DECLS
typedef struct _SysprofKallsyms SysprofKallsyms; typedef struct _SysprofKallsyms SysprofKallsyms;
SYSPROF_AVAILABLE_IN_ALL SYSPROF_AVAILABLE_IN_ALL
SysprofKallsyms *sysprof_kallsyms_new (const gchar *path); SysprofKallsyms *sysprof_kallsyms_new (const gchar *path);
SYSPROF_AVAILABLE_IN_ALL SYSPROF_AVAILABLE_IN_ALL
gboolean sysprof_kallsyms_next (SysprofKallsyms *self, SysprofKallsyms *sysprof_kallsyms_new_take (gchar *data);
const gchar **name,
guint64 *address,
guint8 *type);
SYSPROF_AVAILABLE_IN_ALL SYSPROF_AVAILABLE_IN_ALL
void sysprof_kallsyms_free (SysprofKallsyms *self); gboolean sysprof_kallsyms_next (SysprofKallsyms *self,
const gchar **name,
guint64 *address,
guint8 *type);
SYSPROF_AVAILABLE_IN_ALL
void sysprof_kallsyms_free (SysprofKallsyms *self);
G_DEFINE_AUTOPTR_CLEANUP_FUNC (SysprofKallsyms, sysprof_kallsyms_free) G_DEFINE_AUTOPTR_CLEANUP_FUNC (SysprofKallsyms, sysprof_kallsyms_free)