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remove HAVE_DUP #1072

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Vim defines this for Windows, so there's no Neovim-supported system for
which this would not be defined.
This commit is contained in:
Justin M. Keyes 2014-08-16 20:30:25 +00:00
parent 57836f2b71
commit 5c82ea8f9f
2 changed files with 0 additions and 5 deletions
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2
src/nvim/fileio.c
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@ -1755,13 +1755,11 @@ failed:
#endif #endif
xfree(buffer); xfree(buffer);
#ifdef HAVE_DUP
if (read_stdin) { if (read_stdin) {
/* Use stderr for stdin, makes shell commands work. */ /* Use stderr for stdin, makes shell commands work. */
close(0); close(0);
ignored = dup(2); ignored = dup(2);
} }
#endif
if (tmpname != NULL) { if (tmpname != NULL) {
os_remove((char *)tmpname); // delete converted file os_remove((char *)tmpname); // delete converted file

3
src/nvim/os/os_defs.h
View File

@ -103,9 +103,6 @@
# include <strings.h> # include <strings.h>
#endif #endif
// For dup(3).
#define HAVE_DUP
/// Function to convert -errno error to char * error description /// Function to convert -errno error to char * error description
/// ///
/// -errno errors are returned by a number of os functions. /// -errno errors are returned by a number of os functions.