procyberian/emacs
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

; Fix last change in etags.c.

Browse source
This commit is contained in:
Eli Zaretskii 2022-12-06 18:13:41 +02:00
parent 01a4035c86
commit 7e6d1d1c47
1 changed files with 29 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

19
lib-src/etags.c
View file

@ -401,7 +401,9 @@ static void invalidate_nodes (fdesc *, node **);
static void put_entries (node *); static void put_entries (node *);
static void cleanup_tags_file (char const * const, char const * const); static void cleanup_tags_file (char const * const, char const * const);
#if !defined (MSDOS) && !defined (DOS_NT)
static char *escape_shell_arg_string (char *); static char *escape_shell_arg_string (char *);
#endif
static void do_move_file (const char *, const char *); static void do_move_file (const char *, const char *);
static char *concat (const char *, const char *, const char *); static char *concat (const char *, const char *, const char *);
static char *skip_spaces (char *); static char *skip_spaces (char *);
@ -1714,15 +1716,22 @@ process_file_name (char *file, language *lang)
else else
{ {
#if MSDOS || defined (DOS_NT) #if MSDOS || defined (DOS_NT)
int buf_len = strlen (compr->command) + strlen (" \"\" > \"\"") + strlen (real_name) + strlen (tmp_name) + 1; int buf_len =
strlen (compr->command)
+ strlen (" \"\" > \"\"") + strlen (real_name)
+ strlen (tmp_name) + 1;
char *cmd = xmalloc (buf_len); char *cmd = xmalloc (buf_len);
snprintf (cmd, buf_len, "%s \"%s\" > \"%s\"", compr->command, real_name, tmp_name); snprintf (cmd, buf_len, "%s \"%s\" > \"%s\"",
compr->command, real_name, tmp_name);
#else #else
char *new_real_name = escape_shell_arg_string (real_name); char *new_real_name = escape_shell_arg_string (real_name);
char *new_tmp_name = escape_shell_arg_string (tmp_name); char *new_tmp_name = escape_shell_arg_string (tmp_name);
int buf_len = strlen (compr->command) + strlen (" > ") + strlen (new_real_name) + strlen (new_tmp_name) + 1; int buf_len =
strlen (compr->command) + strlen (" > ") + strlen (new_real_name)
+ strlen (new_tmp_name) + 1;
char *cmd = xmalloc (buf_len); char *cmd = xmalloc (buf_len);
snprintf (cmd, buf_len, "%s %s > %s", compr->command, new_real_name, new_tmp_name); snprintf (cmd, buf_len, "%s %s > %s",
compr->command, new_real_name, new_tmp_name);
#endif #endif
inf = (system (cmd) == -1 inf = (system (cmd) == -1
? NULL ? NULL
@ -7711,6 +7720,7 @@ etags_mktmp (void)
return templt; return templt;
} }
#if !defined (MSDOS) && !defined (DOS_NT)
/* /*
* Adds single quotes around a string, if found single quotes, escaped it. * Adds single quotes around a string, if found single quotes, escaped it.
* Return a newly-allocated string. * Return a newly-allocated string.
@ -7759,6 +7769,7 @@ escape_shell_arg_string (char *str)
new_str[need_space] = '\0'; new_str[need_space] = '\0';
return new_str; return new_str;
} }
#endif
static void static void
do_move_file(const char *src_file, const char *dst_file) do_move_file(const char *src_file, const char *dst_file)