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rewrite maketemp() obsoleting tempnam(3) and mkstemp(3) external deps

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tg
2012-04-14 16:07:48 +00:00
parent 70e6988d25
commit 5eea59ad57
7 changed files with 86 additions and 73 deletions
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26
sh.h
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@@ -152,9 +152,9 @@
#endif
#ifdef EXTERN
__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.548 2012/04/14 14:35:12 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.549 2012/04/14 16:07:48 tg Exp $");
#endif
#define MKSH_VERSION "R40 2012/04/07"
#define MKSH_VERSION "R40 2012/04/14"
/* arithmetic types: C implementation */
#if !HAVE_CAN_INTTYPES
@@ -535,11 +535,6 @@ im_sorry_dave(void)
#define free_ossetmode(p) free(p)
#endif
#if !HAVE_MKSTEMP
/* tempnam(3) -> free(3) */
#define free_ostempnam(p) free(p)
#endif
#ifdef NO_PATH_MAX
/* GNU libc: get_current_dir_name(3) -> free(3) */
#define free_gnu_gcdn(p) free(p)
@@ -704,18 +699,21 @@ EXTERN const char Tgbuiltin[] E_INIT("=builtin");
EXTERN const char T_function[] E_INIT(" function");
#define Tfunction (T_function + 1) /* "function" */
enum temp_type {
TT_HEREDOC_EXP, /* expanded heredoc */
TT_HIST_EDIT /* temp file used for history editing (fc -e) */
};
typedef enum temp_type Temp_type;
typedef uint8_t Temp_type;
/* expanded heredoc */
#define TT_HEREDOC_EXP 0
/* temp file used for history editing (fc -e) */
#define TT_HIST_EDIT 1
/* temp/heredoc files. The file is removed when the struct is freed. */
struct temp {
struct temp *next;
struct shf *shf;
char *name;
int pid; /* pid of process parsed here-doc */
/* pid of process parsed here-doc */
pid_t pid;
Temp_type type;
/* actually longer: name (variable length) */
char tffn[3];
};
/*