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in func writeToFile: change write to fc_safe_write

pull/37/head
YuQing 2020-02-25 21:25:29 +08:00
parent a57b87b556
commit 74bcd17360
2 changed files with 8 additions and 11 deletions
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2
HISTORY
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@ -1,5 +1,5 @@
Version 1.44 2020-02-24 Version 1.44 2020-02-25
* add test file src/tests/test_pthread_lock.c * add test file src/tests/test_pthread_lock.c
* add uniq_skiplist.[hc] * add uniq_skiplist.[hc]
* add function split_string_ex * add function split_string_ex

13
src/shared_func.c
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@ -13,6 +13,7 @@
#include <ctype.h> #include <ctype.h>
#include <unistd.h> #include <unistd.h>
#include <signal.h> #include <signal.h>
#include <limits.h>
#include <inttypes.h> #include <inttypes.h>
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>
@ -1079,15 +1080,11 @@ bool isFile(const char *filename)
void chopPath(char *filePath) void chopPath(char *filePath)
{ {
int lastIndex; int lastIndex;
if (*filePath == '\0')
{
return;
}
lastIndex = strlen(filePath) - 1; lastIndex = strlen(filePath) - 1;
if (filePath[lastIndex] == '/') while (lastIndex >= 0 && filePath[lastIndex] == '/')
{ {
filePath[lastIndex] = '\0'; filePath[lastIndex--] = '\0';
} }
} }
@ -1260,7 +1257,7 @@ int writeToFile(const char *filename, const char *buff, const int file_size)
return result; return result;
} }
if (write(fd, buff, file_size) != file_size) if (fc_safe_write(fd, buff, file_size) != file_size)
{ {
result = errno != 0 ? errno : EIO; result = errno != 0 ? errno : EIO;
logError("file: "__FILE__", line: %d, " \ logError("file: "__FILE__", line: %d, " \
@ -1291,7 +1288,7 @@ int writeToFile(const char *filename, const char *buff, const int file_size)
int safeWriteToFile(const char *filename, const char *buff, \ int safeWriteToFile(const char *filename, const char *buff, \
const int file_size) const int file_size)
{ {
char tmpFilename[MAX_PATH_SIZE]; char tmpFilename[PATH_MAX];
int result; int result;
snprintf(tmpFilename, sizeof(tmpFilename), "%s.tmp", filename); snprintf(tmpFilename, sizeof(tmpFilename), "%s.tmp", filename);