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errchk.h File Reference

Go to the source code of this file.

Macros

#define EC_INIT   int ret = 0
#define EC_STATUS(a)
#define EC_EXIT_STATUS(a)
#define EC_FAIL   do { ret = -1; goto cleanup; } while (0)
#define EC_FAIL_LOG(...)
#define EC_CLEANUP   cleanup
#define EC_EXIT   return ret
#define EC_ZERO_LOG(a)
#define EC_ZERO_LOGSTR(a, b, ...)
#define EC_ZERO_LOG_ERR(a, b)
#define EC_ZERO(a)
#define EC_ZERO_ERR(a, b)
#define EC_NEG1_LOG(a)
#define EC_NEG1_LOGSTR(a, b, ...)
#define EC_NEG1_LOG_ERR(a, b)
#define EC_NEG1(a)
#define EC_NULL_LOG(a)
#define EC_NULL_LOGSTR(a, b, ...)
#define EC_NULL_LOG_ERR(a, b)
#define EC_NULL(a)

Macro Definition Documentation

◆ EC_CLEANUP

#define EC_CLEANUP   cleanup

◆ EC_EXIT

#define EC_EXIT   return ret

◆ EC_EXIT_STATUS

#define EC_EXIT_STATUS ( a)
Value:
do { ret = (a); goto cleanup; } while (0)

◆ EC_FAIL

#define EC_FAIL   do { ret = -1; goto cleanup; } while (0)

◆ EC_FAIL_LOG

#define EC_FAIL_LOG ( ...)
Value:
do { \
LOG(log_error, logtype_default, __VA_ARGS__); \
ret = -1; \
goto cleanup; \
} while (0)
logtype_default
@ logtype_default
Definition logger.h:34
log_error
@ log_error
Definition logger.h:20

◆ EC_INIT

#define EC_INIT   int ret = 0

◆ EC_NEG1

#define EC_NEG1 ( a)
Value:
do { \
if ((a) == -1) { \
ret = -1; \
goto cleanup; \
} \
} while (0)

◆ EC_NEG1_LOG

#define EC_NEG1_LOG ( a)
Value:
do { \
if ((a) == -1) { \
LOG(log_error, logtype_default, "%s failed: %s", #a, strerror(errno)); \
ret = -1; \
goto cleanup; \
} \
} while (0)

◆ EC_NEG1_LOG_ERR

#define EC_NEG1_LOG_ERR ( a,
b )
Value:
do { \
if ((a) == -1) { \
LOG(log_error, logtype_default, "%s failed: %s", #a, strerror(errno)); \
ret = b; \
goto cleanup; \
} \
} while (0)

◆ EC_NEG1_LOGSTR

#define EC_NEG1_LOGSTR ( a,
b,
... )
Value:
do { \
if ((a) == -1) { \
LOG(log_error, logtype_default, b, __VA_ARGS__); \
ret = -1; \
goto cleanup; \
} \
} while (0)

◆ EC_NULL

#define EC_NULL ( a)
Value:
do { \
if ((a) == NULL) { \
ret = -1; \
goto cleanup; \
} \
} while (0)

◆ EC_NULL_LOG

#define EC_NULL_LOG ( a)
Value:
do { \
if ((a) == NULL) { \
LOG(log_error, logtype_default, "%s failed: %s", #a, strerror(errno)); \
ret = -1; \
goto cleanup; \
} \
} while (0)

◆ EC_NULL_LOG_ERR

#define EC_NULL_LOG_ERR ( a,
b )
Value:
do { \
if ((a) == NULL) { \
LOG(log_error, logtype_default, "%s failed: %s", #a, strerror(errno)); \
ret = b; \
goto cleanup; \
} \
} while (0)

◆ EC_NULL_LOGSTR

#define EC_NULL_LOGSTR ( a,
b,
... )
Value:
do { \
if ((a) == NULL) { \
LOG(log_error, logtype_default, b , __VA_ARGS__); \
ret = -1; \
goto cleanup; \
} \
} while (0)

◆ EC_STATUS

#define EC_STATUS ( a)
Value:
ret = (a)

◆ EC_ZERO

#define EC_ZERO ( a)
Value:
do { \
if ((a) != 0) { \
ret = -1; \
goto cleanup; \
} \
} while (0)

◆ EC_ZERO_ERR

#define EC_ZERO_ERR ( a,
b )
Value:
do { \
if ((a) != 0) { \
ret = b; \
goto cleanup; \
} \
} while (0)

◆ EC_ZERO_LOG

#define EC_ZERO_LOG ( a)
Value:
do { \
if ((a) != 0) { \
LOG(log_error, logtype_default, "%s failed: %s", #a, strerror(errno)); \
ret = -1; \
goto cleanup; \
} \
} while (0)

◆ EC_ZERO_LOG_ERR

#define EC_ZERO_LOG_ERR ( a,
b )
Value:
do { \
if ((a) != 0) { \
LOG(log_error, logtype_default, "%s failed: %s", #a, strerror(errno)); \
ret = (b); \
goto cleanup; \
} \
} while (0)

◆ EC_ZERO_LOGSTR

#define EC_ZERO_LOGSTR ( a,
b,
... )
Value:
do { \
if ((a) != 0) { \
LOG(log_error, logtype_default, b, __VA_ARGS__); \
ret = -1; \
goto cleanup; \
} \
} while (0)