mirror of
https://git.proxmox.com/git/libgit2
synced 2025-12-26 14:42:17 +00:00
a8bfce69dc
Old descriptions have been updated and new ones have been added for the 'git_strerror' function. Signed-off-by: Vicent Marti <tanoku@gmail.com>
64 lines
1.7 KiB
C
64 lines
1.7 KiB
C
#include "common.h"
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#include "thread-utils.h" /* for GIT_TLS */
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#if defined(GIT_TLS)
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/* compile-time constant initialization required */
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GIT_TLS int git_errno = 0;
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#elif defined(GIT_HAS_PTHREAD)
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static pthread_key_t errno_key;
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static void init_errno(void) __attribute__((constructor));
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static void init_errno(void)
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{
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pthread_key_create(&errno_key, free);
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}
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int *git__errno_storage(void)
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{
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int *e = pthread_getspecific(errno_key);
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if (!e) {
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#undef calloc
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e = calloc(1, sizeof(*e));
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#define calloc(a,b) GIT__FORBID_MALLOC
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pthread_setspecific(errno_key, e);
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}
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return e;
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}
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#endif
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static struct {
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int num;
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const char *str;
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} error_codes[] = {
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{GIT_ERROR, "Unspecified error"},
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{GIT_ENOTOID, "Input was not a properly formatted Git object id."},
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{GIT_ENOTFOUND, "Object does not exist in the scope searched."},
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{GIT_ENOMEM, "Not enough space available."},
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{GIT_EOSERR, "Consult the OS error information."},
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{GIT_EOBJTYPE, "The specified object is of invalid type"},
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{GIT_EOBJCORRUPTED, "The specified object has its data corrupted"},
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{GIT_ENOTAREPO, "The specified repository is invalid"},
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{GIT_EINVALIDTYPE, "The object type is invalid or doesn't match"},
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{GIT_EMISSINGOBJDATA, "The object cannot be written that because it's missing internal data"},
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{GIT_EPACKCORRUPTED, "The packfile for the ODB is corrupted"},
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{GIT_EFLOCKFAIL, "Failed to adquire or release a file lock"},
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{GIT_EZLIB, "The Z library failed to inflate/deflate an object's data"},
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{GIT_EBUSY, "The queried object is currently busy"},
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};
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const char *git_strerror(int num)
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{
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size_t i;
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if (num == GIT_EOSERR)
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return strerror(errno);
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for (i = 0; i < ARRAY_SIZE(error_codes); i++)
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if (num == error_codes[i].num)
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return error_codes[i].str;
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return "Unknown error";
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}
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