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Merge branch 'cm/drop-xunsetenv'

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Drop a helper function that has never been used since its addition.

* cm/drop-xunsetenv:
  wrapper: remove xunsetenv()
This commit is contained in:
Junio C Hamano
2021-10-29 15:43:15 -07:00
parent a31efa77c6 6fc527a8d0
commit 7b3fd03e6a
2 changed files with 0 additions and 7 deletions
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1
git-compat-util.h
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@ -879,7 +879,6 @@ char *xstrndup(const char *str, size_t len);
void *xrealloc(void *ptr, size_t size); void *xrealloc(void *ptr, size_t size);
void *xcalloc(size_t nmemb, size_t size); void *xcalloc(size_t nmemb, size_t size);
void xsetenv(const char *name, const char *value, int overwrite); void xsetenv(const char *name, const char *value, int overwrite);
void xunsetenv(const char *name);
void *xmmap(void *start, size_t length, int prot, int flags, int fd, off_t offset); void *xmmap(void *start, size_t length, int prot, int flags, int fd, off_t offset);
const char *mmap_os_err(void); const char *mmap_os_err(void);
void *xmmap_gently(void *start, size_t length, int prot, int flags, int fd, off_t offset); void *xmmap_gently(void *start, size_t length, int prot, int flags, int fd, off_t offset);

6
wrapper.c
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@ -151,12 +151,6 @@ void xsetenv(const char *name, const char *value, int overwrite)
die_errno(_("could not setenv '%s'"), name ? name : "(null)"); die_errno(_("could not setenv '%s'"), name ? name : "(null)");
} }
void xunsetenv(const char *name)
{
if (!unsetenv(name))
die_errno(_("could not unsetenv '%s'"), name ? name : "(null)");
}
/* /*
* Limit size of IO chunks, because huge chunks only cause pain. OS X * Limit size of IO chunks, because huge chunks only cause pain. OS X
* 64-bit is buggy, returning EINVAL if len >= INT_MAX; and even in * 64-bit is buggy, returning EINVAL if len >= INT_MAX; and even in