| 29 |
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| 30 |
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#include "statgrab.h" |
| 31 |
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|
| 32 |
< |
static sg_error error; |
| 32 |
> |
static sg_error error = SG_ERROR_NONE; |
| 33 |
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|
| 34 |
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void sg_set_error(sg_error code, const char *arg) { |
| 35 |
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error = code; |
| 36 |
+ |
/* FIXME do something with arg */ |
| 37 |
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} |
| 38 |
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|
| 39 |
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sg_error sg_get_error() { |
| 40 |
|
return error; |
| 41 |
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} |
| 42 |
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|
| 43 |
< |
char *sg_str_error(sg_error code) { |
| 44 |
< |
return NULL; |
| 43 |
> |
const char *sg_str_error(sg_error code) { |
| 44 |
> |
switch (code) { |
| 45 |
> |
case SG_ERROR_NONE: |
| 46 |
> |
return "no error"; |
| 47 |
> |
case SG_ERROR_UNSUPPORTED: |
| 48 |
> |
return "unsupported function"; |
| 49 |
> |
case SG_ERROR_MALLOC: |
| 50 |
> |
return "malloc failed"; |
| 51 |
> |
case SG_ERROR_KSTAT_OPEN: |
| 52 |
> |
return "failed to open kstat"; |
| 53 |
> |
case SG_ERROR_OPEN: |
| 54 |
> |
return "failed to open file"; |
| 55 |
> |
case SG_ERROR_SYSCTLBYNAME: |
| 56 |
> |
return "sysctlbyname failed"; |
| 57 |
> |
case SG_ERROR_SYSCTL: |
| 58 |
> |
return "sysctl failed"; |
| 59 |
> |
case SG_ERROR_PARSE: |
| 60 |
> |
return "failed to parse input"; |
| 61 |
> |
case SG_ERROR_GETMNTINFO: |
| 62 |
> |
return "getmntinfo failed"; |
| 63 |
> |
case SG_ERROR_SETMNTENT: |
| 64 |
> |
return "setmntent failed"; |
| 65 |
> |
case SG_ERROR_DEVSTAT_GETDEVS: |
| 66 |
> |
return "devstat_getdevs failed"; |
| 67 |
> |
case SG_ERROR_DEVSTAT_SELECTDEVS: |
| 68 |
> |
return "devstat_selectdevs failed"; |
| 69 |
> |
case SG_ERROR_ASPRINTF: |
| 70 |
> |
return "asprintf failed"; |
| 71 |
> |
default: |
| 72 |
> |
return "unknown error"; |
| 73 |
> |
} |
| 74 |
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} |
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|
