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libsysprof-profile: include spawnable information in metadata

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This commit is contained in:
Christian Hergert
2023-07-10 10:58:52 -07:00
parent a0befecfaa
commit 304943a03c
3 changed files with 52 additions and 5 deletions
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41
src/libsysprof-profile/sysprof-recording.c
View File

@ -226,6 +226,47 @@ sysprof_recording_fiber (gpointer user_data)
add_metadata (self, "HOSTTYPE", g_getenv ("HOSTTYPE"));
add_metadata (self, "OSTYPE", g_getenv ("OSTYPE"));
/* Log information about the spawning process */
if (self->spawnable != NULL)
{
const char * const *argv = sysprof_spawnable_get_argv (self->spawnable);
const char * const *env = sysprof_spawnable_get_environ (self->spawnable);
const char *cwd = sysprof_spawnable_get_cwd (self->spawnable);
if (cwd)
add_metadata (self, "spawnable.cwd", cwd);
if (env != NULL)
{
g_autoptr(GString) str = g_string_new (NULL);
for (guint e = 0; env[e]; e++)
{
g_autofree char *quoted = g_shell_quote (env[e]);
g_string_append (str, quoted);
g_string_append_c (str, ' ');
}
add_metadata (self, "spawnable.environ", str->str);
}
if (argv != NULL)
{
g_autoptr(GString) str = g_string_new (NULL);
for (guint a = 0; argv[a]; a++)
{
g_autofree char *quoted = g_shell_quote (argv[a]);
g_string_append (str, quoted);
g_string_append_c (str, ' ');
}
add_metadata (self, "spawnable.argv", str->str);
}
}
/* Save a copy of os-release for troubleshooting */
dex_await (_sysprof_recording_add_file (self, "/etc/os-release", FALSE), NULL);

14
src/libsysprof-profile/sysprof-spawnable.c
View File

@ -320,17 +320,21 @@ sysprof_spawnable_spawn (SysprofSpawnable *self,
return g_subprocess_launcher_spawnv (launcher, argv, error);
}
const char *
sysprof_spawnable_get_cwd (SysprofSpawnable *self)
{
g_return_val_if_fail (SYSPROF_IS_SPAWNABLE (self), NULL);
return self->cwd;
}
void
sysprof_spawnable_set_cwd (SysprofSpawnable *self,
const gchar *cwd)
{
g_return_if_fail (SYSPROF_IS_SPAWNABLE (self));
if (g_strcmp0 (cwd, self->cwd) != 0)
{
g_free (self->cwd);
self->cwd = g_strdup (cwd);
}
g_set_str (&self->cwd, cwd);
}
/**

2
src/libsysprof-profile/sysprof-spawnable.h
View File

@ -47,6 +47,8 @@ SYSPROF_AVAILABLE_IN_ALL
void sysprof_spawnable_append_args (SysprofSpawnable *self,
const char * const *argv);
SYSPROF_AVAILABLE_IN_ALL
const char *sysprof_spawnable_get_cwd (SysprofSpawnable *self);
SYSPROF_AVAILABLE_IN_ALL
void sysprof_spawnable_set_cwd (SysprofSpawnable *self,
const char *cwd);
SYSPROF_AVAILABLE_IN_ALL