diff options
| author | Martin Liska <mliska@suse.cz> | 2018-07-26 14:13:14 +0200 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2018-07-26 12:13:14 +0000 |
| commit | c00c9d03658915b0763d5f86503035d848e062de (patch) | |
| tree | 2ed49df7c6193dcb1395b26386f0cda4a3c03605 /libiberty/make-temp-file.c | |
| parent | e98edc20cd615f43afce32c5de40d59fa25e40ed (diff) | |
Add linker_output as prefix for LTO temps (PR lto/86548).
2018-07-26 Martin Liska <mliska@suse.cz>
PR lto/86548
* lto-wrapper.c: Add linker_output as prefix
for ltrans_output_file.
2018-07-26 Martin Liska <mliska@suse.cz>
PR lto/86548
* libiberty.h (make_temp_file_with_prefix): New function.
2018-07-26 Martin Liska <mliska@suse.cz>
PR lto/86548
* make-temp-file.c (TEMP_FILE): Remove leading 'cc'.
(make_temp_file): Call make_temp_file_with_prefix with
first argument set to NULL.
(make_temp_file_with_prefix): Support also prefix.
From-SVN: r262999
Diffstat (limited to 'libiberty/make-temp-file.c')
| -rw-r--r-- | libiberty/make-temp-file.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/libiberty/make-temp-file.c b/libiberty/make-temp-file.c index 89faed7f09e..21b05457542 100644 --- a/libiberty/make-temp-file.c +++ b/libiberty/make-temp-file.c @@ -56,7 +56,7 @@ extern int mkstemps (char *, int); /* Name of temporary file. mktemp requires 6 trailing X's. */ -#define TEMP_FILE "ccXXXXXX" +#define TEMP_FILE "XXXXXX" #define TEMP_FILE_LEN (sizeof(TEMP_FILE) - 1) #if !defined(_WIN32) || defined(__CYGWIN__) @@ -181,25 +181,31 @@ string is @code{malloc}ed, and the temporary file has been created. */ char * -make_temp_file (const char *suffix) +make_temp_file_with_prefix (const char *prefix, const char *suffix) { const char *base = choose_tmpdir (); char *temp_filename; - int base_len, suffix_len; + int base_len, suffix_len, prefix_len; int fd; + if (prefix == 0) + prefix = "cc"; + if (suffix == 0) suffix = ""; base_len = strlen (base); + prefix_len = strlen (prefix); suffix_len = strlen (suffix); temp_filename = XNEWVEC (char, base_len + TEMP_FILE_LEN - + suffix_len + 1); + + suffix_len + + prefix_len + 1); strcpy (temp_filename, base); - strcpy (temp_filename + base_len, TEMP_FILE); - strcpy (temp_filename + base_len + TEMP_FILE_LEN, suffix); + strcpy (temp_filename + base_len, prefix); + strcpy (temp_filename + base_len + prefix_len, TEMP_FILE); + strcpy (temp_filename + base_len + prefix_len + TEMP_FILE_LEN, suffix); fd = mkstemps (temp_filename, suffix_len); /* Mkstemps failed. It may be EPERM, ENOSPC etc. */ @@ -214,3 +220,9 @@ make_temp_file (const char *suffix) abort (); return temp_filename; } + +char * +make_temp_file (const char *suffix) +{ + return make_temp_file_with_prefix (NULL, suffix); +} |