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do_source: less fuss about fopen_noinh_readbin

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This commit is contained in:
Justin M. Keyes
2016-05-27 06:20:31 -04:00
parent 1786844498
commit fe0c3999ca
2 changed files with 3 additions and 20 deletions
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22
src/nvim/ex_cmds2.c
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@@ -2482,12 +2482,8 @@ int source_level(void *cookie)
}
#if (defined(WIN32) && defined(FEAT_CSCOPE)) || defined(HAVE_FD_CLOEXEC)
# define USE_FOPEN_NOINH
/*
* Special function to open a file without handle inheritance.
* When possible the handle is closed on exec().
*/
/// Special function to open a file without handle inheritance.
/// If possible the handle is closed on exec().
static FILE *fopen_noinh_readbin(char *filename)
{
int fd_tmp = os_open(filename, O_RDONLY, 0);
@@ -2506,7 +2502,6 @@ static FILE *fopen_noinh_readbin(char *filename)
return fdopen(fd_tmp, READBIN);
}
#endif
/*
@@ -2560,11 +2555,7 @@ do_source (
/* Apply SourcePre autocommands, they may get the file. */
apply_autocmds(EVENT_SOURCEPRE, fname_exp, fname_exp, FALSE, curbuf);
#ifdef USE_FOPEN_NOINH
cookie.fp = fopen_noinh_readbin((char *)fname_exp);
#else
cookie.fp = mch_fopen((char *)fname_exp, READBIN);
#endif
if (cookie.fp == NULL && check_other) {
/*
* Try again, replacing file name ".vimrc" by "_vimrc" or vice versa,
@@ -2573,15 +2564,8 @@ do_source (
p = path_tail(fname_exp);
if ((*p == '.' || *p == '_')
&& (STRICMP(p + 1, "nvimrc") == 0 || STRICMP(p + 1, "exrc") == 0)) {
if (*p == '_')
*p = '.';
else
*p = '_';
#ifdef USE_FOPEN_NOINH
*p = (*p == '_') ? '.' : '_';
cookie.fp = fopen_noinh_readbin((char *)fname_exp);
#else
cookie.fp = mch_fopen((char *)fname_exp, READBIN);
#endif
}
}