diff options
Diffstat (limited to 'src/libnm-systemd-shared/src/basic/env-util.h')
-rw-r--r-- | src/libnm-systemd-shared/src/basic/env-util.h | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/src/libnm-systemd-shared/src/basic/env-util.h b/src/libnm-systemd-shared/src/basic/env-util.h index b0ff5a11d1..ad127de39f 100644 --- a/src/libnm-systemd-shared/src/basic/env-util.h +++ b/src/libnm-systemd-shared/src/basic/env-util.h @@ -19,19 +19,19 @@ bool env_name_is_valid(const char *e); bool env_value_is_valid(const char *e); bool env_assignment_is_valid(const char *e); -enum { +typedef enum ReplaceEnvFlags { REPLACE_ENV_USE_ENVIRONMENT = 1 << 0, REPLACE_ENV_ALLOW_BRACELESS = 1 << 1, REPLACE_ENV_ALLOW_EXTENDED = 1 << 2, -}; +} ReplaceEnvFlags; -char *replace_env_n(const char *format, size_t n, char **env, unsigned flags); -char **replace_env_argv(char **argv, char **env); - -static inline char *replace_env(const char *format, char **env, unsigned flags) { - return replace_env_n(format, strlen(format), env, flags); +int replace_env_full(const char *format, size_t n, char **env, ReplaceEnvFlags flags, char **ret, char ***ret_unset_variables, char ***ret_bad_variables); +static inline int replace_env(const char *format, char **env, ReplaceEnvFlags flags, char **ret) { + return replace_env_full(format, SIZE_MAX, env, flags, ret, NULL, NULL); } +int replace_env_argv(char **argv, char **env, char ***ret, char ***ret_unset_variables, char ***ret_bad_variables); + bool strv_env_is_valid(char **e); #define strv_env_clean(l) strv_env_clean_with_callback(l, NULL, NULL) char **strv_env_clean_with_callback(char **l, void (*invalid_callback)(const char *p, void *userdata), void *userdata); @@ -49,11 +49,15 @@ int strv_env_replace_consume(char ***l, char *p); /* In place ... */ int strv_env_replace_strdup(char ***l, const char *assignment); int strv_env_replace_strdup_passthrough(char ***l, const char *assignment); int strv_env_assign(char ***l, const char *key, const char *value); +int strv_env_assignf(char ***l, const char *key, const char *valuef, ...) _printf_(3, 4); int _strv_env_assign_many(char ***l, ...) _sentinel_; #define strv_env_assign_many(l, ...) _strv_env_assign_many(l, __VA_ARGS__, NULL) -char *strv_env_get_n(char **l, const char *name, size_t k, unsigned flags) _pure_; -char *strv_env_get(char **x, const char *n) _pure_; +char* strv_env_get_n(char * const *l, const char *name, size_t k, ReplaceEnvFlags flags); +static inline char* strv_env_get(char * const *x, const char *n) { + return strv_env_get_n(x, n, SIZE_MAX, 0); +} + char *strv_env_pairs_get(char **l, const char *name) _pure_; int getenv_bool(const char *p); @@ -74,3 +78,7 @@ int setenv_systemd_exec_pid(bool update_only); int getenv_path_list(const char *name, char ***ret_paths); int getenv_steal_erase(const char *name, char **ret); + +int set_full_environment(char **env); + +int setenvf(const char *name, bool overwrite, const char *valuef, ...) _printf_(3,4); |