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author | Martin Szulecki | 2014-10-05 16:51:03 +0200 |
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committer | Martin Szulecki | 2014-10-05 16:51:03 +0200 |
commit | 5072dea1373b7c4789a9ea1e65d05ea30acf41ed (patch) | |
tree | 51bdd0584d727080fab86acd28bd4b360b2333bd /include/libimobiledevice/screenshotr.h | |
parent | 5552fa0fcc7501d3206fb3d3a64c1d04062ec53b (diff) | |
download | libimobiledevice-5072dea1373b7c4789a9ea1e65d05ea30acf41ed.tar.gz libimobiledevice-5072dea1373b7c4789a9ea1e65d05ea30acf41ed.tar.bz2 |
Convert int16_t macro error types into enum to improve debugging/type-checking
This simple change provides various benefits for developers like compile
time errors, better auto-completition in editors and the ability of a
debugger to show the constant instead of just the raw value.
Thanks to Aaron Burghardt for the proposal.
Diffstat (limited to 'include/libimobiledevice/screenshotr.h')
-rw-r--r-- | include/libimobiledevice/screenshotr.h | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/include/libimobiledevice/screenshotr.h b/include/libimobiledevice/screenshotr.h index 3601172..70cb2d2 100644 --- a/include/libimobiledevice/screenshotr.h +++ b/include/libimobiledevice/screenshotr.h @@ -33,19 +33,15 @@ extern "C" { #define SCREENSHOTR_SERVICE_NAME "com.apple.mobile.screenshotr" -/** @name Error Codes */ -/*@{*/ -#define SCREENSHOTR_E_SUCCESS 0 -#define SCREENSHOTR_E_INVALID_ARG -1 -#define SCREENSHOTR_E_PLIST_ERROR -2 -#define SCREENSHOTR_E_MUX_ERROR -3 -#define SCREENSHOTR_E_BAD_VERSION -4 - -#define SCREENSHOTR_E_UNKNOWN_ERROR -256 -/*@}*/ - -/** Represents an error code. */ -typedef int16_t screenshotr_error_t; +/** Error Codes */ +typedef enum { + SCREENSHOTR_E_SUCCESS = 0, + SCREENSHOTR_E_INVALID_ARG = -1, + SCREENSHOTR_E_PLIST_ERROR = -2, + SCREENSHOTR_E_MUX_ERROR = -3, + SCREENSHOTR_E_BAD_VERSION = -4, + SCREENSHOTR_E_UNKNOWN_ERROR = -256 +} screenshotr_error_t; typedef struct screenshotr_client_private screenshotr_client_private; typedef screenshotr_client_private *screenshotr_client_t; /**< The client handle. */ |