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-rw-r--r--git-compat-util.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/git-compat-util.h b/git-compat-util.h
index b2ab3f8..362e040 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -287,6 +287,22 @@ static inline ssize_t xwrite(int fd, const void *buf, size_t len)
}
}
+static inline int xdup(int fd)
+{
+ int ret = dup(fd);
+ if (ret < 0)
+ die("dup failed: %s", strerror(errno));
+ return ret;
+}
+
+static inline FILE *xfdopen(int fd, const char *mode)
+{
+ FILE *stream = fdopen(fd, mode);
+ if (stream == NULL)
+ die("Out of memory? fdopen failed: %s", strerror(errno));
+ return stream;
+}
+
static inline size_t xsize_t(off_t len)
{
return (size_t)len;