Mercurial > hg > th-libs
comparison th_util.c @ 676:f3649df3d9a7
Adjust errno handling.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Tue, 25 Feb 2020 07:42:50 +0200 |
| parents | 562de49f8b4b |
| children | 4ca6a3b30fe8 |
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| 675:fb4093ad1f7b | 676:f3649df3d9a7 |
|---|---|
| 181 | 181 |
| 182 /* Error handling | 182 /* Error handling |
| 183 */ | 183 */ |
| 184 int th_get_error() | 184 int th_get_error() |
| 185 { | 185 { |
| 186 return TH_SYSTEM_ERRORS + errno; | 186 return th_errno_to_error(errno); |
| 187 } | 187 } |
| 188 | 188 |
| 189 | 189 |
| 190 int th_errno_to_error(int error) | 190 int th_errno_to_error(int error) |
| 191 { | 191 { |
| 192 return TH_SYSTEM_ERRORS + error; | 192 if (error == 0) |
| 193 return THERR_OK; | |
| 194 else | |
| 195 return TH_SYSTEM_ERRORS + error; | |
| 193 } | 196 } |
| 194 | 197 |
| 195 | 198 |
| 196 const char *th_error_str(int error) | 199 const char *th_error_str(int error) |
| 197 { | 200 { |