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zmalloc: Make fp var non local to fix build.

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This commit is contained in:
antirez 2016-09-19 10:34:39 +02:00
parent 945a2f948e
commit e1eccf9a6b
1 changed files with 3 additions and 2 deletions

5
src/zmalloc.c

@ -315,13 +315,14 @@ size_t zmalloc_get_smap_bytes_by_field(char *field, long pid) {
char line[1024]; char line[1024];
size_t bytes = 0; size_t bytes = 0;
int flen = strlen(field); int flen = strlen(field);
FILE *fp;
if (pid == -1) { if (pid == -1) {
FILE *fp = fopen("/proc/self/smaps","r"); fp = fopen("/proc/self/smaps","r");
} else { } else {
char filename[128]; char filename[128];
snprintf(filename,sizeof(filename),"/proc/%ld/smaps",pid); snprintf(filename,sizeof(filename),"/proc/%ld/smaps",pid);
FILE *fp = fopen(filename,"r"); fp = fopen(filename,"r");
} }
if (!fp) return 0; if (!fp) return 0;