forked from rpms/glibc
73 lines
2.3 KiB
Diff
73 lines
2.3 KiB
Diff
commit 60854f40ea2d420867ed2f0f052ee7fca661dbff
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Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
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Date: Thu Oct 15 15:14:22 2020 -0300
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support: Add create_temp_file_in_dir
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It allows created a temporary file in a specified directory.
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diff --git a/support/support.h b/support/support.h
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index f50f8cc1496d657d..96833bd4e992e6d3 100644
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--- a/support/support.h
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+++ b/support/support.h
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@@ -23,6 +23,7 @@
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#ifndef SUPPORT_H
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#define SUPPORT_H
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+#include <stdbool.h>
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#include <stddef.h>
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#include <sys/cdefs.h>
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/* For mode_t. */
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diff --git a/support/temp_file.c b/support/temp_file.c
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index 0bbc7f997264f758..5a2728c94a9c32ae 100644
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--- a/support/temp_file.c
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+++ b/support/temp_file.c
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@@ -60,14 +60,12 @@ add_temp_file (const char *name)
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}
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int
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-create_temp_file (const char *base, char **filename)
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+create_temp_file_in_dir (const char *base, const char *dir, char **filename)
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{
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char *fname;
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int fd;
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- fname = (char *) xmalloc (strlen (test_dir) + 1 + strlen (base)
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- + sizeof ("XXXXXX"));
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- strcpy (stpcpy (stpcpy (stpcpy (fname, test_dir), "/"), base), "XXXXXX");
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+ fname = xasprintf ("%s/%sXXXXXX", dir, base);
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fd = mkstemp (fname);
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if (fd == -1)
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@@ -86,6 +84,12 @@ create_temp_file (const char *base, char **filename)
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return fd;
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}
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+int
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+create_temp_file (const char *base, char **filename)
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+{
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+ return create_temp_file_in_dir (base, test_dir, filename);
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+}
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+
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char *
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support_create_temp_directory (const char *base)
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{
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diff --git a/support/temp_file.h b/support/temp_file.h
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index c7795cc577ca22a9..d64563f41f1f50cd 100644
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--- a/support/temp_file.h
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+++ b/support/temp_file.h
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@@ -32,6 +32,13 @@ void add_temp_file (const char *name);
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*FILENAME. */
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int create_temp_file (const char *base, char **filename);
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+/* Create a temporary file in directory DIR. Return the opened file
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+ descriptor on success, or -1 on failure. Write the file name to
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+ *FILENAME if FILENAME is not NULL. In this case, the caller is
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+ expected to free *FILENAME. */
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+int create_temp_file_in_dir (const char *base, const char *dir,
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+ char **filename);
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+
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/* Create a temporary directory and schedule it for deletion. BASE is
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used as a prefix for the unique directory name, which the function
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returns. The caller should free this string. */
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