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46 #include "gromacs/legacyheaders/macros.h"
47 #include "gromacs/utility/smalloc.h"
48 #include "gromacs/utility/futil.h"
53 #include "gmxfio_int.h"
55 /* This is the part that reads dummy and ascii files. */
58 static gmx_bool do_binread(t_fileio *fio, void *item, int nitem, int eio,
59 const char *desc, const char *srcfile, int line);
60 static gmx_bool do_binwrite(t_fileio *fio, const void *item, int nitem, int eio,
61 const char *desc, const char *srcfile, int line);
64 const t_iotype bin_iotype = {do_binread, do_binwrite};
67 static gmx_bool do_binwrite(t_fileio *fio, const void *item, int nitem, int eio,
68 const char *desc, const char *srcfile, int line)
70 size_t size = 0, wsize;
73 gmx_fio_check_nitem(eio, nitem, srcfile, line);
83 size = sizeof(double);
89 size = sizeof(gmx_int64_t);
92 size = sizeof(unsigned char);
95 size = sizeof(unsigned char);
98 size = sizeof(unsigned short);
110 size = ssize = strlen((char *) item) + 1;
111 do_binwrite(fio, &ssize, 1, eioINT, desc, srcfile, line);
114 gmx_fio_fe(fio, eio, desc, srcfile, line);
117 wsize = fwrite(item, size, nitem, fio->fp);
119 if ((wsize != nitem) && fio->bDebug)
122 "Error writing %s %s to file %s (source %s, line %d)\n",
123 eioNames[eio], desc, fio->fn, srcfile, line);
124 fprintf(stderr, "written size %u bytes, source size %u bytes\n",
125 (unsigned int) wsize, (unsigned int) size);
127 return (wsize == nitem);
130 static gmx_bool do_binread(t_fileio *fio, void *item, int nitem, int eio,
131 const char *desc, const char *srcfile, int line)
133 size_t size = 0, rsize;
136 gmx_fio_check_nitem(eio, nitem, srcfile, line);
142 size = sizeof(double);
146 size = sizeof(float);
150 size = sizeof(float);
153 size = sizeof(double);
159 size = sizeof(gmx_int64_t);
162 size = sizeof(unsigned char);
165 size = sizeof(unsigned char);
168 size = sizeof(unsigned short);
174 size = sizeof(double) * DIM;
178 size = sizeof(float) * DIM;
185 do_binread(fio, &ssize, 1, eioINT, desc, srcfile, line);
189 gmx_fio_fe(fio, eio, desc, srcfile, line);
193 rsize = fread(item, size, nitem, fio->fp);
197 /* Skip over it if we have a NULL pointer here */
198 gmx_fseek(fio->fp, (gmx_off_t)(size*nitem), SEEK_CUR);
201 if ((rsize != nitem) && (fio->bDebug))
204 "Error reading %s %s from file %s (source %s, line %d)\n",
205 eioNames[eio], desc, fio->fn, srcfile, line);
208 return (rsize == nitem);