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wrapper: remove xunsetenv()

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Remove the unused wrapper function.

Reported-by: Randall S. Becker <rsbecker@nexbridge.com>
Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Carlo Marcelo Arenas Belón 2021-10-29 14:27:05 -07:00 committed by Junio C Hamano
parent e9e5ba39a7
commit 6fc527a8d0
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 *xcalloc(size_t nmemb, size_t size);
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);
const char *mmap_os_err(void);
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)");
}
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
* 64-bit is buggy, returning EINVAL if len >= INT_MAX; and even in