| 1 | /* |
| 2 | * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
| 3 | * |
| 4 | * SPDX-License-Identifier: GPL-2.0-only |
| 5 | * |
| 6 | */ |
| 7 | |
| 8 | #ifndef LTTNG_COMMON_CONTEXT_H |
| 9 | #define LTTNG_COMMON_CONTEXT_H |
| 10 | |
| 11 | #include <common/macros.h> |
| 12 | |
| 13 | /* |
| 14 | * Parse string as an application context of the form |
| 15 | * "$app.provider_name:context_name" and return the provider name and context |
| 16 | * name separately. |
| 17 | * |
| 18 | * provider_name and ctx_name are returned only if an application context name |
| 19 | * was successfully parsed and must be freed by the caller. |
| 20 | * |
| 21 | * Returns 0 if the string is a valid application context, else a negative |
| 22 | * value on error. |
| 23 | */ |
| 24 | LTTNG_HIDDEN |
| 25 | int parse_application_context(const char *str, char **provider_name, |
| 26 | char **ctx_name); |
| 27 | |
| 28 | #endif /* LTTNG_COMMON_CONTEXT_H */ |