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fmemopen.c: portability fix around funopen() #368

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Merged
timg236 merged 1 commit into from
Apr 1, 2026
+8 −2
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fmemopen.c: portability fix around funopen() #368

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10 changes: 8 additions & 2 deletions fmemopen.c
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,12 @@
#include <string.h>
#include <sys/mman.h>

#if defined(__NetBSD__)
# define FPOS_T off_t
#else
# define FPOS_T fpos_t
#endif

struct fmem {
size_t pos;
size_t size;
Expand Down Expand Up @@ -53,7 +59,7 @@ static int writefn(void *handler, const char *buf, int size) {
return size;
}

static fpos_t seekfn(void *handler, fpos_t offset, int whence) {
static FPOS_T seekfn(void *handler, FPOS_T offset, int whence) {
size_t pos;
fmem_t *mem = handler;

Expand Down Expand Up @@ -83,7 +89,7 @@ static fpos_t seekfn(void *handler, fpos_t offset, int whence) {
}

mem->pos = pos;
return (fpos_t)pos;
return (FPOS_T)pos;
}

static int closefn(void *handler) {
Expand Down
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