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Merge branch 'jn/thinner-wrapper'

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* jn/thinner-wrapper:
  Remove pack file handling dependency from wrapper.o
  pack-objects: mark file-local variable static
  wrapper: give zlib wrappers their own translation unit
  strbuf: move strbuf_branchname to sha1_name.c
  path helpers: move git_mkstemp* to wrapper.c
  wrapper: move odb_* to environment.c
  wrapper: move xmmap() to sha1_file.c
This commit is contained in:
Junio C Hamano
2010-12-03 16:13:06 -08:00
parent 9bec60d3a5 e050029385
commit 39f04dbaac
10 changed files with 260 additions and 247 deletions
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37
environment.c
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@ -172,6 +172,43 @@ char *get_object_directory(void)
return git_object_dir;
}
int odb_mkstemp(char *template, size_t limit, const char *pattern)
{
int fd;
/*
* we let the umask do its job, don't try to be more
* restrictive except to remove write permission.
*/
int mode = 0444;
snprintf(template, limit, "%s/%s",
get_object_directory(), pattern);
fd = git_mkstemp_mode(template, mode);
if (0 <= fd)
return fd;
/* slow path */
/* some mkstemp implementations erase template on failure */
snprintf(template, limit, "%s/%s",
get_object_directory(), pattern);
safe_create_leading_directories(template);
return xmkstemp_mode(template, mode);
}
int odb_pack_keep(char *name, size_t namesz, unsigned char *sha1)
{
int fd;
snprintf(name, namesz, "%s/pack/pack-%s.keep",
get_object_directory(), sha1_to_hex(sha1));
fd = open(name, O_RDWR|O_CREAT|O_EXCL, 0600);
if (0 <= fd)
return fd;
/* slow path */
safe_create_leading_directories(name);
return open(name, O_RDWR|O_CREAT|O_EXCL, 0600);
}
char *get_index_file(void)
{
if (!git_index_file)