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Remove tmpnam(3).

This commit is contained in:
Jonas 'Sortie' Termansen 2014-09-24 17:17:11 +02:00
parent 6ccc39c678
commit 3a3fc76c8c
3 changed files with 2 additions and 45 deletions
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1
libc/Makefile
View File

@ -437,7 +437,6 @@ stdio/rename.o \
stdio/scanf.o \
stdio/stdio.o \
stdio/tmpfile.o \
stdio/tmpnam.o \
stdio/vfprintf.o \
stdio/vprintf.o \
stdio/vscanf.o \

5
libc/include/stdio.h
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@ -84,7 +84,7 @@ typedef __off_t fpos_t;
#if __USE_SORTIX || __USE_POSIX
/* TODO: Implement L_ctermid */
#define L_tmpnam 128
/* L_tmpnam will not be implemented. */
#endif
/* The possibilities for the third argument to `setvbuf'. */
@ -101,7 +101,6 @@ typedef __off_t fpos_t;
#endif
#if __USE_SORTIX || __USE_POSIX
/* Default path prefix for `tempnam' and `tmpnam'. */
#define P_tmpdir "/tmp"
#endif
@ -212,7 +211,7 @@ int getc_unlocked(FILE* stream);
int getchar_unlocked(void);
int putc_unlocked(int c, FILE* stream);
int putchar_unlocked(int c);
char* tmpnam(char* s);
/* tmpnam will not be implemented. */
#endif
#if __USE_POSIX

41
libc/stdio/tmpnam.cpp
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@ -1,41 +0,0 @@
/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2013.
This file is part of the Sortix C Library.
The Sortix C Library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or (at your
option) any later version.
The Sortix C Library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
stdio/tmpnam.cpp
Create path names for temporary files.
*******************************************************************************/
#include <stdio.h>
#include <stdint.h>
#include <unistd.h>
// TODO: Please remove this function and P_tmpdir and L_tmpnam once they have
// been removed from the C, C++ and POSIX standards.
extern "C" char* tmpnam(char* s)
{
static char static_string[L_tmpnam+1];
if ( !s )
s = static_string;
static int current_index = 0;
// TODO: This isn't thread safe!
snprintf(s, L_tmpnam, "%s/tmpnam.pid%ju.%i", P_tmpdir, (uintmax_t) getpid(),
current_index++);
return s;
}